{"id":28721,"date":"2026-03-25T15:35:28","date_gmt":"2026-03-25T15:35:28","guid":{"rendered":"https:\/\/www.medicalbillersandcoders.com\/blog\/?p=28721"},"modified":"2026-10-21T20:03:58","modified_gmt":"2026-10-21T14:33:58","slug":"surgical-assistant-billing-denials-modifier-errors","status":"publish","type":"post","link":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/","title":{"rendered":"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?"},"content":{"rendered":"<div class=\"mbc-updated-on\" style=\"font-size: 14px; color: #555; margin-bottom: 12px;\"><em>Surgical assistant billing guide \u2014 updated on October 21, 2026<\/em><\/div>\r\n<p>One thing causes more <strong>surgical assistant billing<\/strong> denials than any other: the wrong modifier on the right claim.<\/p>\r\n<p>For general surgery practices that collect $1M\u2013$5M per month, modifier errors on Modifiers 80, 81, 82, and AS result in $15,000\u2013$60,000 per month in denied surgical assistant claims. Moreover, most of those denials are permanent. CMS policy is clear: late-filed modifier corrections on assistant surgeon claims are rarely reversible on appeal.<\/p>\r\n<p>This guide covers every billing rule for surgical assistants \u2014 co-surgeons, assistant surgeons, team surgeons, and non-physician assistants \u2014 with the exact documentation and modifier logic that protects your <strong>net collection ratio<\/strong> and survives payer audit under the 2026 CMS Physician Fee Schedule (CMS-1832-F).<\/p>\r\n<div class=\"mbc-key-takeaways\" style=\"border-left: 4px solid #0a7d8c; background: #f2f8f9; padding: 16px 20px; margin: 20px 0;\">\r\n<p><strong>Key takeaways<\/strong><\/p>\r\n<ul>\r\n<li>Check the MPFSDB assistant-at-surgery indicator before every assisted case: indicator 1 is never payable, indicator 0 needs documentation, and indicator 2 is payable.<\/li>\r\n<li>Medicare pays assistant surgeons (Modifiers 80, 81, 82) 16% of the fee schedule amount and non-physician assistants (Modifier AS) 13.6%.<\/li>\r\n<li>Co-surgeons billing Modifier 62 each receive 62.5% of the fee schedule amount \u2014 125% in total.<\/li>\r\n<li>Modifier 82 applies only in teaching settings, and the record must state why no qualified resident was available.<\/li>\r\n<li>Pre-submission scrubbing for payment indicators, specialty match and modifier pairing prevents most surgical assistant denials.<\/li>\r\n<\/ul>\r\n<\/div>\r\n<h2>Who Qualifies as a Surgical Assistant \u2014 and Why the Definition Determines the Modifier<\/h2>\r\n<p>Medicare defines four surgical assistant categories under the Claims Processing Manual, Chapter 12. Each category carries a different modifier, reimbursement rate, and documentation requirement. Therefore, using the wrong category is the single largest driver of <strong>surgical assistant billing<\/strong> denials.<\/p>\r\n<p><strong>Co-Surgeon (Modifier 62). <\/strong>Two surgeons of different specialties, each performing distinct parts of the same procedure during the same session. Both bill the same CPT code with Modifier 62. Reimbursement: 62.5% of the fee schedule amount to each surgeon (125% total). Denial trigger: Both surgeons have the same specialty or subspecialty.<\/p>\r\n<p><strong>Assistant Surgeon (Modifier 80). <\/strong>A physician who actively assists the operating surgeon through the entire procedure. Reimbursement: 16% of the maximum allowance for Medicare and most commercial payers (some commercial payers pay 20%). Denial trigger: procedure not on the CMS-approved assistant surgeon list, or the MPFSDB assistant-at-surgery indicator is 1 (or 0 without supporting documentation).<\/p>\r\n<p><strong>Minimum Assistant Surgeon (Modifier 81). <\/strong>A physician providing minimal assistance during part of the procedure only. Reimbursement: 16% of the maximum allowance. Note: Medicare recognizes Modifier 81, but commercial payer policies vary \u2014 some do not reimburse minimum assistance at all.<\/p>\r\n<p><strong>Resident Unavailable (Modifier 82). <\/strong>Used only in teaching facilities when a qualified resident surgeon is not available. The medical record must explicitly document the reason the resident was unavailable. Denial trigger: submitted from a non-teaching facility, or documentation does not state the specific reason for the resident&#8217;s unavailability.<\/p>\r\n<p><strong>Non-Physician Assistant (Modifier AS). <\/strong>Used when the surgical assistant is a Physician Assistant (PA), Nurse Practitioner (NP), or Clinical Nurse Specialist (CNS). Reimbursement: 13.6% of the maximum allowance under Medicare. Surgical technicians are not eligible because the facility payment already covers their services.<\/p>\r\n<h2>Modifier Quick Reference: Surgical Assistant Billing Denial Prevention<\/h2>\r\n<table style=\"width: 98.295%; border-style: solid; border-color: #000000;\" width=\"98.295%\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>Modifier<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\"><strong>Who Uses It<\/strong><\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\"><strong>Medicare Rate<\/strong><\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\"><strong>Top Denial Trigger<\/strong><\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\"><strong>Permanent Fix<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>62 (Co-surgeon)<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\">Two surgeons, different specialties, distinct parts<\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\">62.5% each (125% total)<\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\">Same specialty as primary surgeon<\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\">Verify specialty difference before claim submission<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>80 (Assistant surgeon)<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\">Physician assisting full procedure<\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\">16% of allowance<\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\">Procedure carries indicator 1, or indicator 0 without documentation<\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\">Check MPFSDB indicator before scheduling assistant<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>81 (Minimum assist)<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\">Physician, partial procedure assist only<\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\">16% of allowance<\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\">Billed when the assist covered the full procedure<\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\">Match 80 vs. 81 to the operative report; check commercial payer policy<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>82 (Resident unavailable)<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\">Teaching facility only<\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\">16% of allowance<\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\">No documentation of resident unavailability in record<\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\">Document specific reason in operative report<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 17.0382%; border-style: solid; border-color: #030000;\" width=\"99\"><strong>AS (Non-physician)<\/strong><\/td>\r\n<td style=\"width: 20.0637%; border-style: solid; border-color: #030000;\" width=\"133\">PA, NP, CNS only \u2014 must also append 80, 81, or 82<\/td>\r\n<td style=\"width: 19.9045%; border-style: solid; border-color: #030000;\" width=\"131\">13.6% of allowance<\/td>\r\n<td style=\"width: 20.7006%; border-style: solid; border-color: #030000;\" width=\"131\">AS submitted without 80\/81\/82; surgical tech billed as AS<\/td>\r\n<td style=\"width: 101.205%; border-style: solid; border-color: #030000;\" width=\"131\">Always pair AS with 80, 81, or 82; verify provider type first<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p><em>Table 1: Surgical Assistant Modifier Quick Reference \u2014 Denial Triggers and Permanent Fix by Modifier Type<\/em><\/p>\r\n<h2>The CMS Payment Indicator You Must Check Before Every Surgical Assistant Claim<\/h2>\r\n<p>Every CPT procedure code in the Medicare Physician Fee Schedule Database (MPFSDB) carries an assistant surgeon payment indicator. This indicator determines whether Medicare will cover a surgical assistant for that procedure. As a result, failing to check it before submitting the claim is the most expensive <strong>surgical assistant billing<\/strong> error in general surgery practices.<\/p>\r\n<p><strong>Indicator 0 \u2014 Payment restriction applies unless documentation supports medical necessity.<\/strong> Assistants are used in fewer than 5% of these procedures nationally, so Medicare pays Modifier 80, 81, 82 or AS only when the operative report establishes why an assistant was required. Without that documentation, expect a denial.<\/p>\r\n<p><strong>Indicator 1 \u2014 Statutory payment restriction applies.<\/strong> Medicare will not pay an assistant at surgery for this procedure under any circumstances. Any claim with Modifier 80, 81, 82 or AS will be denied, and additional documentation will not change the outcome.<\/p>\r\n<p><strong>Indicator 2 \u2014 Payment restriction does not apply.<\/strong> Assistant-at-surgery services are separately payable. Submit with the correct modifier and keep the operative report on file to support it.<\/p>\r\n<p><strong>Indicator 9 \u2014 <\/strong>Concept does not apply. The procedure is not a surgery. Submitting with an assistant surgeon modifier will be denied.<\/p>\r\n<p>In MBC\u2019s general surgery billing audits, assistant claims billed on Indicator 1 procedures \u2014 and Indicator 0 procedures billed without supporting documentation \u2014 are the single largest category of unrecoverable surgical assistant denials. Indicator 1 denials cannot be overturned on appeal, so the revenue is lost unless the indicator is checked before the claim goes out.<\/p>\r\n<h2>Documentation That Survives Payer Audit: What the Operative Report Must Contain<\/h2>\r\n<p>CMS and FCSO Medicare require specific documentation elements for all surgical assistant claims before they release payment. Claims submitted with Modifiers 80, 81, 82, and AS without supporting documentation are routinely denied or pended for medical records. For electronic claims, submit documentation through the Unsolicited Paperwork (PWK) process.<\/p>\r\n<p><strong>For Modifier 80 and 81: <\/strong>The operative report must document the procedures or services performed, support the use of the modifier, describe the assistant\u2019s specific contribution to the procedure, and explain why an assistant was medically necessary, given the complexity of the procedure or patient condition. The primary surgeon\u2019s signature is sufficient, so the assistant does not need to sign.<\/p>\r\n<p><strong>For Modifier 82: <\/strong>The operative report must specifically state that a qualified resident surgeon was unavailable and document the reason for the unavailability. In other words, generic language is insufficient. Instead, CMS reviewers look for specificity: date, time, and the operational reason the resident was not present.<\/p>\r\n<p><strong>For Modifier AS: <\/strong>The supervising physician must document direct supervision of the PA, NP, or CNS. The non-physician must bill using their own NPI on a separate CMS-1500 claim form, not under the primary surgeon\u2019s NPI.<\/p>\r\n<p>Under the CY 2026 PFS Final Rule (CMS-1832-F, effective January 1, 2026), CMS permanently adopted virtual direct supervision for most incident-to services. However, services with global surgery indicators of 010 or 090 \u2014 which include most major general surgery procedures \u2014 still require in-person supervision. As a result, this distinction directly affects when practices can use Modifier AS in surgical settings under virtual supervision arrangements.<\/p>\r\n<h2>Co-Surgery (Modifier 62) and Team Surgery (Modifier 66): The Other Two Indicators to Check<\/h2>\r\n<p>The MPFSDB carries separate co-surgeon and team-surgery indicators alongside the assistant-at-surgery indicator. Each uses the same scale: <strong>0<\/strong> \u2014 not permitted for this procedure; <strong>1<\/strong> \u2014 permitted only with supporting documentation of medical necessity; <strong>2<\/strong> \u2014 permitted; <strong>9<\/strong> \u2014 concept does not apply.<\/p>\r\n<p><strong>Modifier 62 (co-surgery)<\/strong> applies when two surgeons, usually of different specialties, each perform a distinct part of a single procedure. Each surgeon bills the same CPT code with Modifier 62 and dictates their own operative note, and Medicare pays each 62.5% of the fee schedule amount.<\/p>\r\n<p><strong>Modifier 66 (team surgery)<\/strong> applies when three or more surgeons of different specialties are required for a highly complex procedure. Medicare Administrative Contractors price team surgery claims individually, by report, so every team member\u2019s operative documentation must be submitted with the claim.<\/p>\r\n<p>MBC\u2019s <a href=\"https:\/\/www.medicalbillersandcoders.com\/medical-coding-services.aspx\">medical coding services<\/a> team verifies all three indicators \u2014 assistant, co-surgery and team surgery \u2014 before an assisted general surgery claim is released.<\/p>\r\n<h2>Surgical Assistant Reimbursement: What the Numbers Actually Mean for Your Practice<\/h2>\r\n<p>However, reimbursement percentages in isolation do not show the revenue impact. Here is what the CMS rates mean for a general surgery practice performing 150 assisted procedures per month at an average allowable of $2,800 per primary procedure:<\/p>\r\n<table style=\"width: 99.6286%; border-style: solid; border-color: #000000;\" width=\"99.6286%\">\r\n<tbody>\r\n<tr>\r\n<td style=\"width: 25.1592%; border-style: solid; border-color: #030000;\" width=\"160\"><strong>Role<\/strong><\/td>\r\n<td style=\"width: 19.1083%; border-style: solid; border-color: #030000;\" width=\"120\"><strong>CMS Rate<\/strong><\/td>\r\n<td style=\"width: 22.6115%; border-style: solid; border-color: #030000;\" width=\"144\"><strong>Monthly Revenue (150 cases)<\/strong><\/td>\r\n<td style=\"width: 114.809%; border-style: solid; border-color: #030000;\" width=\"200\"><strong>Monthly Revenue Lost If Denied<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 25.1592%; border-style: solid; border-color: #030000;\" width=\"160\"><strong>Assistant Surgeon (Modifier 80)<\/strong><\/td>\r\n<td style=\"width: 19.1083%; border-style: solid; border-color: #030000;\" width=\"120\">16% of allowance<\/td>\r\n<td style=\"width: 22.6115%; border-style: solid; border-color: #030000;\" width=\"144\">$67,200<\/td>\r\n<td style=\"width: 114.809%; border-style: solid; border-color: #030000;\" width=\"200\">$67,200 \u2014 permanent if Indicator 1 not checked<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 25.1592%; border-style: solid; border-color: #030000;\" width=\"160\"><strong>Co-Surgeon (Modifier 62)<\/strong><\/td>\r\n<td style=\"width: 19.1083%; border-style: solid; border-color: #030000;\" width=\"120\">62.5% of allowance each (125% total)<\/td>\r\n<td style=\"width: 22.6115%; border-style: solid; border-color: #030000;\" width=\"144\">$262,500 per surgeon ($525,000 total)<\/td>\r\n<td style=\"width: 114.809%; border-style: solid; border-color: #030000;\" width=\"200\">$525,000 \u2014 if same specialty or documentation missing<\/td>\r\n<\/tr>\r\n<tr>\r\n<td style=\"width: 25.1592%; border-style: solid; border-color: #030000;\" width=\"160\"><strong>Non-Physician (Modifier AS)<\/strong><\/td>\r\n<td style=\"width: 19.1083%; border-style: solid; border-color: #030000;\" width=\"120\">13.6% of allowance<\/td>\r\n<td style=\"width: 22.6115%; border-style: solid; border-color: #030000;\" width=\"144\">$57,120<\/td>\r\n<td style=\"width: 114.809%; border-style: solid; border-color: #030000;\" width=\"200\">$57,120 \u2014 if AS submitted without 80\/81\/82<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<p><em>Table 2: Monthly Revenue Impact of Surgical Assistant Billing Errors \u2014 150 Cases at $2,800 Average Allowable<\/em><\/p>\r\n<h2>Is This Happening in Your Practice Right Now?<\/h2>\r\n<p>Most general surgery practices do not discover surgical assistant billing errors until a payer audit or a billing vendor transition reveals the pattern. By then, Modifier 80 denials on Indicator 1 procedures are typically 12\u201336 months old and outside the Medicare reopening window.<\/p>\r\n<p>Three warning signs that <strong>surgical assistant billing<\/strong> errors are already costing your practice:<\/p>\r\n<ol>\r\n<li>Your assistant-surgeon denial rate is above 8% for any single payer. At benchmark performance, surgical assistant denials should be under 4%. In contrast, anything above 8% indicates a structural modifier or indicator error.<\/li>\r\n<li><strong>Modifiers 80 and 81 are being used interchangeably.<\/strong> If the operative report describes minimal assistance but the claim carries Modifier 80 (or the reverse), the claim is exposed on audit and post-payment review.<\/li>\r\n<li>Your AS claims are submitted without a paired 80, 81, or 82. CMS\u2019s own Job Aid 6123 states explicitly: claims submitted with Modifier AS and without Modifier 80, 81, or 82 will be returned. If your current workflow submits AS alone, every non-physician assistant claim is being rejected before adjudication.<\/li>\r\n<\/ol>\r\n<p>A <a href=\"https:\/\/www.medicalbillersandcoders.com\/contact-us.aspx?utm_source=contact-us-sab&amp;utm_campaign=submission&amp;utm_id=contact-us-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>Complimentary 90-Day Revenue Diagnostic<\/strong> from MBC<\/a> identifies your specific surgical assistant denial pattern, maps every affected claim to its root cause, and quantifies the monthly revenue at risk \u2014 before you commit to any billing change.<\/p>\r\n<h2>How MBC\u2019s Revenue Integrity Framework Eliminates Surgical Assistant Billing Denials<\/h2>\r\n<p><iframe loading=\"lazy\" title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/rl3zojzHQEY?si=6jpYxo8wfVlhr9QE\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/p>\r\n<p>For general surgery practices, <strong>surgical assistant billing<\/strong> errors are not a\u00a0<span style=\"box-sizing: border-box; margin: 0px; padding: 0px;\">coder-training problem \u2014 they are a\u00a0<a href=\"https:\/\/www.medicalbillersandcoders.com\/revenue-management-services.aspx?utm_source=revenue-management-services-sab&amp;utm_campaign=submission&amp;utm_id=revenue-management-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>revenue-integrity<\/strong><\/a><\/span>\u00a0infrastructure problem. Consequently, the same modifier errors recur on every claim cycle until a pre-submission scrubbing protocol applies payment indicator verification, specialty matching for co-surgeon claims, and AS modifier pairing logic before the claim reaches the clearinghouse.<\/p>\r\n<p>As the <a href=\"https:\/\/www.medicalbillersandcoders.com\/revenue-management-services.aspx?utm_source=revenue-management-services-sab&amp;utm_campaign=submission&amp;utm_id=revenue-management-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>leading medical billing company<\/strong> in the USA with 25+ years of general surgery billing expertise<\/a>, MBC delivers <a href=\"https:\/\/www.medicalbillersandcoders.com\/medical-billing-services.aspx?utm_source=medical-billing-services-sab&amp;utm_campaign=submission&amp;utm_id=medical-billing-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>medical billing services<\/strong> <\/a>with specialty-specific claim scrubbing, <strong>denial root-cause engineering<\/strong> that classifies every assistant surgeon denial by modifier type and payment indicator, and <strong>payer variance detection<\/strong> that tracks commercial payer policy differences on assistant surgeon reimbursement rates across Florida, Texas, California, New York, New Jersey, Pennsylvania, and Michigan.<\/p>\r\n<p>The result is <strong>net realized revenue growth<\/strong> on procedures you are already performing \u2014 recovering $15,000\u2013$60,000 per month in denied surgical assistant claims that your current billing workflow is writing off, while protecting <strong>EBITDA<\/strong> and reducing Days in AR by a proven 30% within 90 days.<\/p>\r\n<p><strong>Your Surgical Assistant Denials Are Recoverable. Most Practices Just Never Run the Audit.<\/strong><\/p>\r\n<p><a href=\"https:\/\/www.medicalbillersandcoders.com\/speciality\/general-surgery-medical-billing-services.html?utm_source=general-surgery-medical-billing-services-sab&amp;utm_campaign=submission&amp;utm_id=general-surgery-medical-billing-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\">Medical Billers and Coders (MBC) delivers <strong>General Surgery Billing Services<\/strong><\/a>, <a href=\"https:\/\/www.medicalbillersandcoders.com\/services\/old-ar-recovery-services?utm_source=old-ar-recovery-services-sab&amp;utm_campaign=submission&amp;utm_id=old-ar-recovery-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>Old AR Recovery<\/strong><\/a>, <a href=\"https:\/\/www.medicalbillersandcoders.com\/revenue-management-services.aspx?utm_source=revenue-management-services-sab&amp;utm_campaign=submission&amp;utm_id=revenue-management-services-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\"><strong>RCM Services<\/strong><\/a>, and <a href=\"https:\/\/www.medicalbillersandcoders.com\/revenue-management-services.aspx#denial-management-appeals\"><strong>Denial Management Services<\/strong><\/a> with 25+ years of surgical billing expertise. Dedicated account manager. No EHR change required.<\/p>\r\n<p><strong>\u2192 <a href=\"https:\/\/www.medicalbillersandcoders.com\/contact-us.aspx?utm_source=contact-us-sab&amp;utm_campaign=submission&amp;utm_id=contact-us-sab&amp;utm_term=25%2F03%2F2026SAB&amp;utm_content=%28SAB%29\">Request Your 90-Day General Surgery Revenue Diagnostic<\/a><\/strong><\/p>\r\n<h2>FAQs<\/h2>\r\n<h3>Surgical Assistant Modifier Basics<\/h3>\r\n\r\n<div class=\"schema-faq wp-block-yoast-faq-block\">\r\n<div id=\"faq-question-1774452232871\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>What is surgical assistant billing, and which modifiers does it use?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Surgical assistant billing is the process of submitting Medicare and commercial claims for physicians or non-physician practitioners who assist the primary surgeon during a procedure, using Modifier 80 (full physician assistant), 81 (minimum physician assistant), 82 (physician assistant in teaching facility when resident unavailable), 62 (co-surgeon), or AS (non-physician assistant such as PA, NP, or CNS) appended to the same CPT code as the primary surgeon.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1774452287372\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>Can a surgical technician bill Modifier AS for assistant surgery services?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">No \u2014 surgical technicians cannot bill Modifier AS; their services are included in the facility reimbursement and are not separately payable under Medicare. Only Physician Assistants, Nurse Practitioners, and Clinical Nurse Specialists are eligible to bill Modifier AS under CMS guidelines, and only when acting as the surgical assistant under direct physician supervision.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1792000000001\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>What is the difference between Modifier 62 and Modifier 80?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Modifier 62 is used when two surgeons, usually of different specialties, each perform a distinct part of one procedure, and Medicare pays each 62.5% of the fee schedule amount. Modifier 80 is used when one physician assists the primary surgeon, who performs the procedure, and Medicare pays the assistant 16% of the fee schedule amount.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1792000000002\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>When is Modifier 66 (team surgery) used?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Modifier 66 is used when three or more surgeons of different specialties are required for a highly complex procedure and the MPFSDB team-surgery indicator allows it. Medicare contractors price team surgery claims individually, by report, based on the operative documentation submitted.<\/p>\r\n<\/div>\r\n<\/div>\r\n\r\n<div class=\"schema-faq wp-block-yoast-faq-block\">\r\n<div id=\"faq-question-1774452252575\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>Why are surgical assistant claims denied even when the modifier is correct?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Surgical assistant claims are denied even with correct modifiers when the procedure\u2019s CMS assistant-at-surgery indicator is 1 (Medicare never pays an assistant on that procedure) or 0 without supporting documentation, when required documentation is not submitted via the PWK process, when Modifier AS is submitted without a paired Modifier 80, 81, or 82, or when co-surgeon Modifier 62 claims are submitted by surgeons of the same specialty.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1774452269878\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>What is the CMS reimbursement rate for surgical assistants in 2026?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Under the CY 2026 Physician Fee Schedule (CMS-1832-F), physician surgical assistants (Modifiers 80, 81, 82) are reimbursed at 16% of the Medicare allowable for the primary procedure, co-surgeons (Modifier 62) each receive 62.5% of the allowable (125% total), and non-physician assistants (Modifier AS for PA, NP, CNS) are reimbursed at 13.6% of the allowable when all documentation and supervision requirements are met.<\/p>\r\n<\/div>\r\n<div id=\"faq-question-1774452304969\" class=\"schema-faq-section\"><strong class=\"schema-faq-question\"><strong>How do you permanently fix surgical assistant billing denials?<\/strong><\/strong>\r\n<p class=\"schema-faq-answer\">Permanently fixing surgical assistant billing denials requires three steps: verify the CMS payment indicator in the MPFSDB for every procedure before scheduling an assistant; build modifier-specific claim scrubbing rules that check indicator status, specialty match for co-surgeon claims, AS paired with 80\/81\/82, and documentation submission via PWK; and classify denied claims by root cause monthly to identify whether the pattern is structural or isolated.<\/p>\r\n<h2>References<\/h2>\r\n<ul>\r\n<li data-section-id=\"tgxtkl\" data-start=\"88\" data-end=\"323\"><a href=\"https:\/\/www.cms.gov\/Medicare\/Medicare-Contracting\/ContractorLearningResources\/downloads\/JA6123.pdf\"><em data-start=\"141\" data-end=\"222\">Job aid 6123: Surgical assistant payment guidelines (modifiers 80, 81, 82, AS).<\/em><\/a><\/li>\r\n<li><em data-start=\"597\" data-end=\"726\"><a href=\"https:\/\/www.cms.gov\/newsroom\/fact-sheets\/calendar-year-cy-2026-medicare-physician-fee-schedule-final-rule-cms-1832-f\">Calendar year (CY) 2026 Medicare physician fee schedule final rule (CMS-1832-F)<\/a><\/em><\/li>\r\n<li><em data-start=\"900\" data-end=\"990\"><a href=\"https:\/\/www.cms.gov\/medicare\/payment\/fee-schedules\/physician\">Medicare Physician Fee Schedule Database (MPFSDB)<\/a><\/em><\/li>\r\n<\/ul>\r\n<\/div>\r\n<\/div>\r\n","protected":false},"excerpt":{"rendered":"<p>Surgical assistant billing guide \u2014 updated on October 21, 2026 One thing causes more surgical assistant billing denials than any other: the wrong modifier on the right claim. For general surgery practices that collect $1M\u2013$5M per month, modifier errors on Modifiers 80, 81, 82, and AS result in $15,000\u2013$60,000 per month in denied surgical assistant [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":33027,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1162],"tags":[5935,5937,750,5936,686,3102,4078,12,5934,5938,5883],"class_list":["post-28721","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-general-surgery-billing-services","tag-assistant-surgeon-billing","tag-co-surgeon-billing","tag-general-surgery-billing","tag-general-surgery-billing-denials","tag-general-surgery-billing-services","tag-leading-medical-billing-company","tag-medical-billers-and-coders-mbc","tag-medical-billing-services-2","tag-modifier-80-81-82-as","tag-surgical-assistant-reimbursement","tag-yield-ebitda"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.7 (Yoast SEO v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Surgical Assistant Billing Denials: Modifier 80, 81, 82 &amp; AS (2026)<\/title>\n<meta name=\"description\" content=\"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?\" \/>\n<meta property=\"og:description\" content=\"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/\" \/>\n<meta property=\"og:site_name\" content=\"Medical Billing and RCM Blogs\" \/>\n<meta property=\"article:published_time\" content=\"2026-03-25T15:35:28+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-21T14:33:58+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1148\" \/>\n\t<meta property=\"og:image:height\" content=\"442\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Debbie Young\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Debbie Young\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":[\"Article\",\"BlogPosting\"],\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/\"},\"author\":{\"name\":\"Debbie Young\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#\\\/schema\\\/person\\\/7f342d78435e4c2aca762f4fc26559fe\"},\"headline\":\"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?\",\"datePublished\":\"2026-03-25T15:35:28+00:00\",\"dateModified\":\"2026-10-21T14:33:58+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/\"},\"wordCount\":2301,\"publisher\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg\",\"keywords\":[\"assistant surgeon billing\",\"co-surgeon billing\",\"General Surgery Billing\",\"general surgery billing denials\",\"general surgery billing services\",\"leading medical billing company\",\"Medical Billers and Coders (MBC)\",\"medical billing services\",\"modifier 80 81 82 AS\",\"surgical assistant reimbursement\",\"Yield EBITDA\"],\"articleSection\":[\"General Surgery Billing Services\"],\"inLanguage\":\"en-US\",\"copyrightYear\":\"2026\",\"copyrightHolder\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#organization\"}},{\"@type\":[\"WebPage\",\"FAQPage\"],\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/\",\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/\",\"name\":\"Surgical Assistant Billing Denials: Modifier 80, 81, 82 & AS (2026)\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg\",\"datePublished\":\"2026-03-25T15:35:28+00:00\",\"dateModified\":\"2026-10-21T14:33:58+00:00\",\"description\":\"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#breadcrumb\"},\"mainEntity\":[{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452232871\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452287372\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000001\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000002\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452252575\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452269878\"},{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452304969\"}],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg\",\"contentUrl\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/03\\\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg\",\"width\":1148,\"height\":442,\"caption\":\"Surgical Assistant Billing Denials Are Modifier Errors Costing Your General Surgery Practice\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#website\",\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/\",\"name\":\"Medical Billing and RCM Blogs\",\"description\":\"Medical Billing and Coding Services in USA\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#organization\"},\"alternateName\":\"MBC\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":[\"Organization\",\"Place\",\"ProfessionalService\"],\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#organization\",\"name\":\"Medical Billers and Coders\",\"alternateName\":\"MBC\",\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/MBC-Square-Logo.png\",\"contentUrl\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/wp-content\\\/uploads\\\/2025\\\/04\\\/MBC-Square-Logo.png\",\"width\":512,\"height\":512,\"caption\":\"Medical Billers and Coders\"},\"image\":{\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"telephone\":[\"888-357-3226\"],\"contactPoint\":{\"@type\":\"ContactPoint\",\"telephone\":\"888-357-3226\",\"email\":\"info@medicalbillersandcoders.com\"},\"email\":\"sales@medicalbillersandcoders.com\",\"faxNumber\":\"888-316-4566\",\"currenciesAccepted\":\"$\",\"openingHoursSpecification\":[{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Monday\",\"Tuesday\",\"Wednesday\",\"Thursday\",\"Friday\"],\"opens\":\"08:00\",\"closes\":\"17:00\"},{\"@type\":\"OpeningHoursSpecification\",\"dayOfWeek\":[\"Saturday\",\"Sunday\"],\"opens\":\"00:00\",\"closes\":\"00:00\"}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/#\\\/schema\\\/person\\\/7f342d78435e4c2aca762f4fc26559fe\",\"name\":\"Debbie Young\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g\",\"caption\":\"Debbie Young\"},\"description\":\"A Subject Matter Expert in healthcare billing operations with nearly 10 years of experience, sharing insights on claims processing, coding support, and revenue cycle optimization. Dedicated to educating healthcare professionals on compliance, accuracy, and strategies to improve billing performance.\",\"sameAs\":[\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/in\\\/debbie-young-4544a631a\\\/\"],\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/author\\\/debbie-young\\\/\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452232871\",\"position\":1,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452232871\",\"name\":\"What is surgical assistant billing, and which modifiers does it use?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Surgical assistant billing is the process of submitting Medicare and commercial claims for physicians or non-physician practitioners who assist the primary surgeon during a procedure, using Modifier 80 (full physician assistant), 81 (minimum physician assistant), 82 (physician assistant in teaching facility when resident unavailable), 62 (co-surgeon), or AS (non-physician assistant such as PA, NP, or CNS) appended to the same CPT code as the primary surgeon.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452287372\",\"position\":2,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452287372\",\"name\":\"Can a surgical technician bill Modifier AS for assistant surgery services?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No \u2014 surgical technicians cannot bill Modifier AS; their services are included in the facility reimbursement and are not separately payable under Medicare. Only Physician Assistants, Nurse Practitioners, and Clinical Nurse Specialists are eligible to bill Modifier AS under CMS guidelines, and only when acting as the surgical assistant under direct physician supervision.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000001\",\"position\":3,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000001\",\"name\":\"What is the difference between Modifier 62 and Modifier 80?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Modifier 62 is used when two surgeons, usually of different specialties, each perform a distinct part of one procedure, and Medicare pays each 62.5% of the fee schedule amount. Modifier 80 is used when one physician assists the primary surgeon, who performs the procedure, and Medicare pays the assistant 16% of the fee schedule amount.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000002\",\"position\":4,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1792000000002\",\"name\":\"When is Modifier 66 (team surgery) used?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Modifier 66 is used when three or more surgeons of different specialties are required for a highly complex procedure and the MPFSDB team-surgery indicator allows it. Medicare contractors price team surgery claims individually, by report, based on the operative documentation submitted.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452252575\",\"position\":5,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452252575\",\"name\":\"Why are surgical assistant claims denied even when the modifier is correct?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Surgical assistant claims are denied even with correct modifiers when the procedure\u2019s CMS assistant-at-surgery indicator is 1 (Medicare never pays an assistant on that procedure) or 0 without supporting documentation, when required documentation is not submitted via the PWK process, when Modifier AS is submitted without a paired Modifier 80, 81, or 82, or when co-surgeon Modifier 62 claims are submitted by surgeons of the same specialty.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452269878\",\"position\":6,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452269878\",\"name\":\"What is the CMS reimbursement rate for surgical assistants in 2026?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Under the CY 2026 Physician Fee Schedule (CMS-1832-F), physician surgical assistants (Modifiers 80, 81, 82) are reimbursed at 16% of the Medicare allowable for the primary procedure, co-surgeons (Modifier 62) each receive 62.5% of the allowable (125% total), and non-physician assistants (Modifier AS for PA, NP, CNS) are reimbursed at 13.6% of the allowable when all documentation and supervision requirements are met.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Question\",\"@id\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452304969\",\"position\":7,\"url\":\"https:\\\/\\\/www.medicalbillersandcoders.com\\\/blog\\\/surgical-assistant-billing-denials-modifier-errors\\\/#faq-question-1774452304969\",\"name\":\"How do you permanently fix surgical assistant billing denials?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Permanently fixing surgical assistant billing denials requires three steps: verify the CMS payment indicator in the MPFSDB for every procedure before scheduling an assistant; build modifier-specific claim scrubbing rules that check indicator status, specialty match for co-surgeon claims, AS paired with 80\\\/81\\\/82, and documentation submission via PWK; and classify denied claims by root cause monthly to identify whether the pattern is structural or isolated.\",\"inLanguage\":\"en-US\"},\"inLanguage\":\"en-US\"}]}<\/script>\n<meta property=\"og:video\" content=\"https:\/\/www.youtube.com\/embed\/rl3zojzHQEY\" \/>\n<meta property=\"og:video:type\" content=\"text\/html\" \/>\n<meta property=\"og:video:duration\" content=\"98\" \/>\n<meta property=\"og:video:width\" content=\"480\" \/>\n<meta property=\"og:video:height\" content=\"270\" \/>\n<meta property=\"ya:ovs:adult\" content=\"false\" \/>\n<meta property=\"ya:ovs:upload_date\" content=\"2026-03-25T15:35:28+00:00\" \/>\n<meta property=\"ya:ovs:allow_embed\" content=\"true\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Surgical Assistant Billing Denials: Modifier 80, 81, 82 & AS (2026)","description":"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/","og_locale":"en_US","og_type":"article","og_title":"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?","og_description":"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.","og_url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/","og_site_name":"Medical Billing and RCM Blogs","article_published_time":"2026-03-25T15:35:28+00:00","article_modified_time":"2026-10-21T14:33:58+00:00","og_image":[{"width":1148,"height":442,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg","type":"image\/jpeg"}],"author":"Debbie Young","twitter_card":"summary_large_image","twitter_misc":{"Written by":"Debbie Young","Est. reading time":"11 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Article","BlogPosting"],"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#article","isPartOf":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/"},"author":{"name":"Debbie Young","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#\/schema\/person\/7f342d78435e4c2aca762f4fc26559fe"},"headline":"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?","datePublished":"2026-03-25T15:35:28+00:00","dateModified":"2026-10-21T14:33:58+00:00","mainEntityOfPage":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/"},"wordCount":2301,"publisher":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#organization"},"image":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#primaryimage"},"thumbnailUrl":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg","keywords":["assistant surgeon billing","co-surgeon billing","General Surgery Billing","general surgery billing denials","general surgery billing services","leading medical billing company","Medical Billers and Coders (MBC)","medical billing services","modifier 80 81 82 AS","surgical assistant reimbursement","Yield EBITDA"],"articleSection":["General Surgery Billing Services"],"inLanguage":"en-US","copyrightYear":"2026","copyrightHolder":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#organization"}},{"@type":["WebPage","FAQPage"],"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/","url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/","name":"Surgical Assistant Billing Denials: Modifier 80, 81, 82 & AS (2026)","isPartOf":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#primaryimage"},"image":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#primaryimage"},"thumbnailUrl":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg","datePublished":"2026-03-25T15:35:28+00:00","dateModified":"2026-10-21T14:33:58+00:00","description":"Fix surgical assistant billing denials in 2026: Modifier 80, 81, 82, AS and 62 rules, CMS payment indicators and Medicare rates.","breadcrumb":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#breadcrumb"},"mainEntity":[{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452232871"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452287372"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000001"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000002"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452252575"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452269878"},{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452304969"}],"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#primaryimage","url":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg","contentUrl":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2026\/03\/Surgical-Assistant-Billing-Denials-Are-Modifier-Errors-Costing-Your-General-Surgery-Practice-1.jpg","width":1148,"height":442,"caption":"Surgical Assistant Billing Denials Are Modifier Errors Costing Your General Surgery Practice"},{"@type":"BreadcrumbList","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.medicalbillersandcoders.com\/blog\/"},{"@type":"ListItem","position":2,"name":"Surgical Assistant Billing Denials: Are Modifier Errors Costing Your General Surgery Practice?"}]},{"@type":"WebSite","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#website","url":"https:\/\/www.medicalbillersandcoders.com\/blog\/","name":"Medical Billing and RCM Blogs","description":"Medical Billing and Coding Services in USA","publisher":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#organization"},"alternateName":"MBC","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.medicalbillersandcoders.com\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":["Organization","Place","ProfessionalService"],"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#organization","name":"Medical Billers and Coders","alternateName":"MBC","url":"https:\/\/www.medicalbillersandcoders.com\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2025\/04\/MBC-Square-Logo.png","contentUrl":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-content\/uploads\/2025\/04\/MBC-Square-Logo.png","width":512,"height":512,"caption":"Medical Billers and Coders"},"image":{"@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#\/schema\/logo\/image\/"},"telephone":["888-357-3226"],"contactPoint":{"@type":"ContactPoint","telephone":"888-357-3226","email":"info@medicalbillersandcoders.com"},"email":"sales@medicalbillersandcoders.com","faxNumber":"888-316-4566","currenciesAccepted":"$","openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["Monday","Tuesday","Wednesday","Thursday","Friday"],"opens":"08:00","closes":"17:00"},{"@type":"OpeningHoursSpecification","dayOfWeek":["Saturday","Sunday"],"opens":"00:00","closes":"00:00"}]},{"@type":"Person","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/#\/schema\/person\/7f342d78435e4c2aca762f4fc26559fe","name":"Debbie Young","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/secure.gravatar.com\/avatar\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/40b4c58ac43c1596ef9bf096a64133ac98e3f11f98a1369787896fb6feee302d?s=96&d=mm&r=g","caption":"Debbie Young"},"description":"A Subject Matter Expert in healthcare billing operations with nearly 10 years of experience, sharing insights on claims processing, coding support, and revenue cycle optimization. Dedicated to educating healthcare professionals on compliance, accuracy, and strategies to improve billing performance.","sameAs":["https:\/\/www.medicalbillersandcoders.com\/","https:\/\/www.linkedin.com\/in\/debbie-young-4544a631a\/"],"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/author\/debbie-young\/"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452232871","position":1,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452232871","name":"What is surgical assistant billing, and which modifiers does it use?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Surgical assistant billing is the process of submitting Medicare and commercial claims for physicians or non-physician practitioners who assist the primary surgeon during a procedure, using Modifier 80 (full physician assistant), 81 (minimum physician assistant), 82 (physician assistant in teaching facility when resident unavailable), 62 (co-surgeon), or AS (non-physician assistant such as PA, NP, or CNS) appended to the same CPT code as the primary surgeon.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452287372","position":2,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452287372","name":"Can a surgical technician bill Modifier AS for assistant surgery services?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"No \u2014 surgical technicians cannot bill Modifier AS; their services are included in the facility reimbursement and are not separately payable under Medicare. Only Physician Assistants, Nurse Practitioners, and Clinical Nurse Specialists are eligible to bill Modifier AS under CMS guidelines, and only when acting as the surgical assistant under direct physician supervision.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000001","position":3,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000001","name":"What is the difference between Modifier 62 and Modifier 80?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Modifier 62 is used when two surgeons, usually of different specialties, each perform a distinct part of one procedure, and Medicare pays each 62.5% of the fee schedule amount. Modifier 80 is used when one physician assists the primary surgeon, who performs the procedure, and Medicare pays the assistant 16% of the fee schedule amount.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000002","position":4,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1792000000002","name":"When is Modifier 66 (team surgery) used?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Modifier 66 is used when three or more surgeons of different specialties are required for a highly complex procedure and the MPFSDB team-surgery indicator allows it. Medicare contractors price team surgery claims individually, by report, based on the operative documentation submitted.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452252575","position":5,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452252575","name":"Why are surgical assistant claims denied even when the modifier is correct?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Surgical assistant claims are denied even with correct modifiers when the procedure\u2019s CMS assistant-at-surgery indicator is 1 (Medicare never pays an assistant on that procedure) or 0 without supporting documentation, when required documentation is not submitted via the PWK process, when Modifier AS is submitted without a paired Modifier 80, 81, or 82, or when co-surgeon Modifier 62 claims are submitted by surgeons of the same specialty.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452269878","position":6,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452269878","name":"What is the CMS reimbursement rate for surgical assistants in 2026?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Under the CY 2026 Physician Fee Schedule (CMS-1832-F), physician surgical assistants (Modifiers 80, 81, 82) are reimbursed at 16% of the Medicare allowable for the primary procedure, co-surgeons (Modifier 62) each receive 62.5% of the allowable (125% total), and non-physician assistants (Modifier AS for PA, NP, CNS) are reimbursed at 13.6% of the allowable when all documentation and supervision requirements are met.","inLanguage":"en-US"},"inLanguage":"en-US"},{"@type":"Question","@id":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452304969","position":7,"url":"https:\/\/www.medicalbillersandcoders.com\/blog\/surgical-assistant-billing-denials-modifier-errors\/#faq-question-1774452304969","name":"How do you permanently fix surgical assistant billing denials?","answerCount":1,"acceptedAnswer":{"@type":"Answer","text":"Permanently fixing surgical assistant billing denials requires three steps: verify the CMS payment indicator in the MPFSDB for every procedure before scheduling an assistant; build modifier-specific claim scrubbing rules that check indicator status, specialty match for co-surgeon claims, AS paired with 80\/81\/82, and documentation submission via PWK; and classify denied claims by root cause monthly to identify whether the pattern is structural or isolated.","inLanguage":"en-US"},"inLanguage":"en-US"}]},"og_video":"https:\/\/www.youtube.com\/embed\/rl3zojzHQEY","og_video_type":"text\/html","og_video_duration":"98","og_video_width":"480","og_video_height":"270","ya_ovs_adult":"false","ya_ovs_upload_date":"2026-03-25T15:35:28+00:00","ya_ovs_allow_embed":"true"},"_links":{"self":[{"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/posts\/28721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/comments?post=28721"}],"version-history":[{"count":9,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/posts\/28721\/revisions"}],"predecessor-version":[{"id":33032,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/posts\/28721\/revisions\/33032"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/media\/33027"}],"wp:attachment":[{"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/media?parent=28721"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/categories?post=28721"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.medicalbillersandcoders.com\/blog\/wp-json\/wp\/v2\/tags?post=28721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}