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Andrea Gray

Expertise In: Cardiology

Name : Andrea Gray
Experience : 11
Specialty : Cardiology
Location : Houston,TX
Description :

Andrea Gray wishes to obtain a career that utilizes my skills and abilities in the healthcare field, with the opportunity for development and growth.


  • Windows 2000/XP, Microsoft Word, Excel, WordPerfect, Typing 60-65 wpm, 15,000 keystrokes;
  • Database Claim Processors and Commercial billing;  Medisoft, Expertise with SSI, HBOC, FISS
  • Remote with Common Working Files, CUBS, TDH connect and TMHP, e-Clinical, HPF records, PWL and HIS systems, CPT coding, ICD-9-CM coding
  • McKesson’s Claims Administrator, Athena, BCA
  • Proficient with FISS system for Mutual, Trailblazer, and Tri-span payers


  • Responsible for all AR
  • Correct all coding denials and re-bill for payment
  • Post all monies from lock box and patients
  • Floater needed for billing and other projects as needed
  • Assign appropriate ICD-9 codes for Obstetrics and Gynecology, pathology claims
  • Assign appropriate CPT and ICD-9 codes for the Assistant’s surgeries; Obstetrics and gynecology
  • Responsible for all billing of pathology and surgery claims
  • Responsible for all Medicare collections for GU Oncology, Obstetrics and Gynecology, Internal
  • Medicine, Comprehensive Health, Academic Medicine; Physical Medicine and Rehabilitation, CV Surgery, and Diagnostic Imaging clinical departments.
  • Correct all coding denials for departments listed above
  • Knowledge of posting lock boxes for several clinics within the physician organization 
  • Collected A/R from Medicare for claims that were >90 days for several providers within Christus Health through FISS Remote System
  • Work coding denials by determining the appropriate CPT and ICD-9 codes for outpatient and inpatient claims to assure maximum reimbursement allowed
  • Verified Insurance 
  • Billed clean claims to Medicare and commercial insurances through SSI/FISS Remote System that were HIPAA compliant for timely provider payments
  • Work coding denials by determining the appropriate CPT and ICD-9 codes for outpatient and inpatient claims to assure the maximum reimbursement allowed
  • Worked 72-hour compliance, failed claims, return to provider reports
  • Proficient with FISS system for adjustments, late charges and credits, cancels, suspended claims, online reports, medical records request
  • Answered patient questions and ensured their CWF is current for correct Medicare secondary billing using the COB line


  • Certified Professional Coder - American Academy of Professional Coders
  • Professional Careers Institute  Medical Billing & Coding