HomeCase StudiesPrestige Dermatology Specialists
Specialty RCM Dermatology & Mohs Micrographic Surgery Miami, FL (6 Dermatologists)

Prestige Dermatology: Mastering Mohs Surgery & Biopsy Billing for $800K Lift

Navigating Mohs micrographic surgery stage coding, pathology unbundling rules, and cosmetic vs medical procedure billing.

Published April 2026 6 min read
98.8%
Clean Claim Rate
Dermatology surgical claims
+$800K
Revenue Increase
Annual net revenue growth
21 Days
Days in A/R
Down from 46 days

The Challenge

  • Mohs surgery claims denied due to unbundling stage CPT codes from repair closure codes.
  • Same-day biopsy and excision claims rejected for missing Modifier 25/59 documentation.
  • Cosmetic procedure consultations accidentally billed to commercial insurance plans.

The Solution & Strategy

  • Assigned certified dermatology coders to audit all Mohs surgery operative logs before claim creation.
  • Instituted strict documentation rules separating cosmetic procedures from medical skin cancer removals.
  • Automated electronic prior authorizations for specialized biologic treatments.

Quantifiable Key Results

Mohs Claim Rate
98.8%
First-pass clean rate
Net Collections
+$800,000
Annual revenue lift
Days in A/R
21 Days
54% reduction
"Mohs surgery coding requires surgical precision. YAKKAY Healthcare unlocked $800,000 in legitimate revenue while protecting us against audits."
Dr. Anthony Rossi, MDMohs Surgeon & Founder of Prestige Dermatology

Actionable Takeaways for Practice Leaders

1
Audit Mohs surgery stage codes and repair closure codes line-by-line to comply with NCCI bundling edits
2
Separate cosmetic consultations clearly from medical dermatological evaluations in EHR progress notes

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