The best dermatology billing companies in 2026 are Medical Billers and Coders (MBC), Modernizing Medicine RCM, Coronis Health, AdvancedMD RCM, and CareCloud. MBC ranks #1 for multi-physician dermatology groups and PE-backed networks, with 97%+ net collection rates and certified Mohs surgery coding. The right choice depends on your practice size, EHR platform, and Mohs surgical volume.

Dermatology billing is not general medical billing applied to skin conditions. It is a specialty revenue cycle discipline with its own NCCI edits, payer coverage policies, and documentation rules. Three areas make it different:

Medical vs. cosmetic boundaries that decide whether a procedure is reimbursable at all
Complex surgical coding for Mohs micrographic surgery
Modifier-dependent logic for excision, destruction, and biopsy code selection

However, most general RCM companies are built for E/M-heavy billing, not for these rules.

That is why experienced dermatology billing companies matter. They help practices stay compliant, reduce denials, and recover revenue they have already earned.

According to MGMA benchmarking data, the average dermatology practice collects 84%–90% of its net collectible revenue. Top performers consistently achieve 94%–97%.

For a practice billing $2M a year, that 4–7 point gap equals $80,000–$140,000 in recoverable revenue every year. The usual causes are Mohs stage miscoding, cosmetic vs. medical split-billing failures, and destruction code selection errors.

We evaluated the leading dermatology billing companies against five criteria specific to dermatology revenue cycle management. Here is what the comparison reveals.

Key Takeaways

Dermatology billing is a specialty discipline. Mohs stage coding, cosmetic vs. medical split-billing, and destruction vs. excision code selection drive most lost revenue.
The collection gap is real. Median practices collect 84%–90% NCR, top performers 94%–97% — worth $80K–$140K a year on $2M in billings.
MBC ranks #1 for multi-physician groups and PE-backed networks, with 97%+ NCR and stage-by-stage Mohs reconciliation as standard.
Platform-tied options fit existing users. ModMed RCM and AdvancedMD work best if you already run those systems; AdvancedMD requires your own in-house coders.
Coronis Health suits health system-affiliated programs; CareCloud suits smaller practices with low Mohs volume and in-house coding.
Expect 4%–8% of collections in fees. Judge vendors on net revenue recovered, not the fee alone.
Before you sign, confirm certified dermatology coders, Mohs stage reconciliation, and transparent NCR reporting.

How We Evaluated Dermatology Billing Companies

Use these five criteria to evaluate any dermatology billing company before you sign a contract.

Check Mohs Micrographic Surgery Coding Expertise
Certified coders should know CPT Mohs codes (17311–17315) and stage-by-stage tissue documentation. They also need to know when repair is billed separately and when it falls inside the Mohs global. Otherwise, generalists apply excision logic to multi-stage cases, which leads to steady underpayments.
Test Cosmetic versus Medical Split-Billing Accuracy
Coders must separate medically necessary procedures from cosmetic services. For example, lesion removal, acne treatment, and phototherapy need diagnosis codes that support medical necessity. In addition, each payer sets its own documentation rules for what counts as reimbursable.
Verify Destruction and Excision Code Selection Accuracy
Coders must choose between destruction codes (17000–17286) and excision codes (11400–11646). The choice depends on technique, lesion size, and anatomic location. Because this choice sets the payment on every lesion removal, errors here cause the most common dermatology denials.
Review Payer-Specific Coverage Policy Management
Billers should track medical necessity rules for phototherapy, biologics, patch testing, and actinic keratosis destruction. However, these rules differ across Medicare, Medicaid, and commercial plans. They also change throughout the year.
Confirm High-Volume Multi-Provider Scalability
The vendor should support groups and surgery centers with 80-plus daily encounters. In addition, administrators need real-time AR visibility, provider-level productivity reports, and payer variance analysis.

Quick Comparison: Best Dermatology Billing Companies 2026

Company	Best For	Dermatology Expertise	Reported NCR	Mohs Surgery Coding	Enterprise Fit
Medical Billers and Coders (MBC)	Multi-physician dermatology groups and PE-backed dermatology networks	Dermatology-certified, specialty-specific coders	97%+	Stage-by-stage standard workflow	★★★★★
Modernizing Medicine RCM	ModMed platform dermatology practices	Dermatology-aware, platform-integrated	~93%	Included	★★★★☆
Coronis Health	Health system-affiliated dermatology programs	Broad RCM, dermatology module	~91%	Varies by contract	★★★★☆
AdvancedMD RCM	AdvancedMD platform dermatology users	Physician-focused, limited Mohs depth	93% FPAR*	Not included	★★★☆☆
CareCloud	Mid-size dermatology practices seeking workflow visibility	General multi-specialty	~88%	Practice-managed	★★☆☆☆

FPAR = First Pass Acceptance Rate on claim submission, not ultimate Mohs surgery and cosmetic versus medical revenue recovery. AdvancedMD does not provide in-house medical coding for dermatology specialty claims.

#1 — Medical Billers and Coders (MBC): Best for Multi-Physician Dermatology Groups and PE-Backed Dermatology Networks

MBC’s dermatology billing practice is built on three technical requirements that set dermatology apart. These are Mohs stage-by-stage coding, cosmetic versus medical split-billing, and destruction versus excision code selection. General E/M billing skills do not transfer to these areas. Instead, they require certified dermatology training and firm documentation standards at charge entry.

Why MBC Leads in Dermatology Billing

Mohs Micrographic Surgery Coding Accuracy

The CPT Mohs code set uses 17311 for the first stage on the head, neck, hands, feet, or genitalia. Similarly, 17313 covers the first stage on the trunk, arms, or legs, while 17312 and 17314 cover each additional stage. Each CPT unit must link directly to the surgeon’s intraoperative mapping record. As a result, Mohs coding differs from standard surgical coding. Generalist billers often undercount stages or misclassify anatomic location. Consequently, practices lose money on their highest-value surgical encounters.

MBC’s Mohs workflow adds a stage count check at charge entry. First, coders verify the submitted CPT units against the operative mapping record. Then the claim moves to submission. For example, take a surgery center performing 15 Mohs cases per week. A single-stage undercount on 20% of cases costs $78,000–$104,000 a year. Worse, no denial appears to signal the loss.

Cosmetic versus Medical Procedure Split-Billing

Practices with both medical and cosmetic service lines face a billing challenge unique to dermatology. On any date of service, coders must decide which procedures carry medical necessity documentation and which are cosmetic-only. In addition, medically necessary procedures need the diagnosis code specificity each payer requires. Billing companies that apply blanket cosmetic exclusions lose payment on covered lesion removals, acne treatments, and phototherapy. On the other hand, billing cosmetic procedures as medical creates audit liability under OIG compliance guidance for dermatology practices.

To prevent both problems, MBC runs a procedure classification review at charge entry. Coders confirm diagnosis code specificity, medical necessity documentation, and payer coverage criteria before submission. As a result, the practice captures every reimbursable service without cosmetic billing compliance exposure.

Destruction versus Excision Code Selection

The CPT split between destruction (17000–17286) and excision (11400–11646) depends on procedure technique, not lesion type. For example, cryotherapy, laser ablation, electrodesiccation, and chemical destruction map to destruction codes. In contrast, scalpel removal with margins maps to excision codes. The payment gap between the two code families can exceed $120 per encounter. The NCCI edits also differ. Therefore, technique-based code selection is one of the highest-impact decisions in dermatology billing.

MBC’s dermatology-certified coders are trained on technique-based CPT selection and lesion size documentation for excision codes. They also apply multiple lesion add-on codes (17003, 11201) when several lesions are treated in one encounter. Generalist companies often miss these add-ons on busy surgical schedules.

97%+ NCR on Dermatology Claims

Consider a multi-physician group billing $2.5M a year across medical dermatology, Mohs surgery, and medical procedures. In that case, each NCR point above the national median is worth $25,000 in recovered revenue. Moreover, that gain compounds across every surgical case, lesion removal, and phototherapy series.

Best For: Multi-physician groups, PE-backed networks, high-volume Mohs practices, and dual medical-cosmetic practices that need precise split-billing.

Dermatology Billing Pricing: What Multi-Physician Practices Should Expect

Dermatology billing pricing usually follows a percentage-of-collections model, ranging from 4% to 8% of net collected revenue. The rate depends on practice size, monthly collections, Mohs case volume, and cosmetic versus medical service mix. For example, consider a group collecting $220,000 per month. Compare a 7% generalist rate with MBC’s specialty model and a 97%+ NCR against the 84%–90% median. In that case, the net revenue gain far outpaces the fee difference. Therefore, benchmark total cost against net collections improvement, not the lowest rate. MBC’s pricing page provides a starting point for calculating your practice’s recovery potential.

Looking for a broader comparison across all specialties? See our Best Medical Billing Companies 2026: Compared & Reviewed

#2 — Modernizing Medicine RCM: Best for ModMed Platform Dermatology Practices

Modernizing Medicine’s RCM offering integrates directly with its dermatology-specific EHR. This reduces friction between clinical documentation, procedure coding, and claim submission. As a result, ModMed users can handle lesion documentation, Mohs mapping, and charge capture within one platform.

However, limits appear in complex multi-physician groups with high Mohs volume and heavy cosmetic versus medical split-billing. These groups may also need payer policy management beyond ModMed’s standard billing tools. In addition, ModMed RCM’s performance is tightly tied to its EHR. Practices that need deep dermatology coding expertise outside the platform may find a gap in specialty billing depth.

Best For: Single and small-group practices on the ModMed EHR that want clinical documentation and billing in one platform.

#3 — Coronis Health: Best for Health System-Affiliated Dermatology Programs

Coronis Health’s enterprise RCM infrastructure supports dermatology billing as part of its broader health system and physician group services. For example, programs inside health system facilities already on Coronis’s platform get functional coverage for standard medical and surgical dermatology claims.

However, independent groups and PE-backed networks should check one thing before choosing Coronis as a standalone partner. Specifically, confirm that the assigned team holds certified dermatology coding expertise. Otherwise, they may apply general health-system RCM knowledge to Mohs coding and cosmetic versus medical documentation.

Best For: Health system-affiliated dermatology programs already integrated into Coronis’s broader hospital and physician group RCM infrastructure.

#4 — AdvancedMD RCM: Best for AdvancedMD Platform Dermatology Users

AdvancedMD’s RCM offering provides billing services integrated with its practice management platform. As a result, dermatology practices on AdvancedMD see less friction between scheduling, documentation, and claim submission.

However, the platform has a structural limitation for dermatology: AdvancedMD does not provide in-house medical coding. Therefore, practices using AdvancedMD RCM must keep their own certified dermatology coders. In dermatology, Mohs stage accuracy and destruction versus excision code selection drive NCR performance. As a result, this split accountability often weakens revenue cycle results in high-volume surgical settings.

Best For: Practices already on AdvancedMD with in-house certified coders who need help with billing submissions and AR management.

#5 — CareCloud: Best for Mid-Size Dermatology Practices Seeking Workflow Visibility

CareCloud’s dashboards and denial-management workflows give visibility to practices with moderate claim volumes. However, its billing infrastructure is built for general multi-specialty billing. It is not designed for Mohs stage documentation, cosmetic versus medical split-billing, or destruction versus excision code selection.

Before signing, confirm that the assigned team holds documented dermatology coding certification. Also, check whether the platform supports Mohs surgery stage reconciliation.

Best For: Small practices with limited Mohs volume that want basic claims management and dashboards, while in-house coders handle specialty code selection.

Is Your Dermatology Practice Collecting What It Is Owed?

If your practice sees Mohs underpayments, split-billing failures, or missed destruction codes on multi-lesion encounters, you are losing avoidable revenue. Fortunately, MBC’s dermatology billing specialists include Mohs-certified surgical coding as standard. They also handle cosmetic versus medical classification and destruction versus excision coding, not as add-ons.

Request Your Free Revenue Diagnostic and identify the specific dermatology revenue gaps your current billing workflow is generating.

FAQs: Best Dermatology Billing Companies

How is dermatology billing different from general medical billing?

Dermatology billing requires Mohs stage-by-stage CPT coding (17311–17315) and cosmetic versus medical classification. It also requires technique-based destruction versus excision coding and payer-specific phototherapy and biologic policies. None of these skills transfer from standard E/M billing, as CMS’s Medicare Claims Processing Manual, Chapter 12 explains.

What Net Collection Rate should a dermatology practice expect?

According to MGMA benchmarking data, top practices achieve Net Collection Rates of 94%–97%. In contrast, the national median sits near 84%–90%. Therefore, a billing company below 83% NCR is losing revenue through miscoding or split-billing errors, not unavoidable payer behavior.

What are the most common billing errors in dermatology practices?

The five most common errors are Mohs stage undercounting, missed destruction add-on codes (17003, 17004), and cosmetic versus medical misclassification. In addition, practices see excision size-bracket errors and phototherapy prior authorization failures. All five appear in CMS NCCI Policy Manual guidelines for dermatology procedures.

Can a dermatology practice use a general medical billing company?

Usually not. General billing companies built for E/M-heavy work often apply primary care logic to Mohs surgery, multi-lesion destruction, and split-billing encounters. As a result, they create hidden underpayments and compliance exposure at the same time. In fact, OIG compliance guidance targeting dermatology billing practices lists dermatology billing as a recurring audit category.

How does CMS reimburse Mohs micrographic surgery?

CMS pays for Mohs surgery through a stage-based CPT structure. First, CPT 17311 covers the first stage on the head, neck, hands, feet, and genitalia. Next, CPT 17313 covers the first stage on the trunk, arms, and legs. Then, 17312 and 17314 cover each additional stage. Finally, reconstruction is billed separately when documented as a distinct service, per CMS Medicare Claims Processing Manual guidelines.

Debbie Young

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.