Dermatology Billing & Mohs Surgery RCM
Specialized revenue cycle management for general dermatology, Mohs micrographic surgery, pediatric dermatology, and cosmetic-medical practices.
Overcoming High Volume & Modifier Audits in Dermatology
Dermatology practices see high daily patient volumes, frequently performing minor surgical interventions (biopsies, cryotherapy, destructions) during routine annual skin evaluations. However, commercial payers and Medicare MACs subject dermatology claims to intense scrutiny, regularly bundling same-day E/M visits, denying complex repairs, or disputing medical necessity.
At Ecardius, our billing and coding processes are compatible with dermatology workflows to defend legitimate modifier usage, align lesion excision sizes with pathology reports, and file claims on time.
Common Dermatology Revenue Leaks We Eliminate
1. Modifier -25 Pre-Payment Denials
Payers increasingly deny or reduce established patient visits (99213/99214) when billed on the same day as premalignant lesion destruction (17000/+17003) or skin biopsy (11102). We verify that clinical notes establish significant, separately identifiable medical decision-making to overturn bundled denials on appeal.
2. Excision Margin Sizing & Pathology Mismatches
Benign (11400–11446) and malignant (11600–11646) lesion excision codes require measuring the lesion diameter plus the narrowest clinical margins before tissue removal. Billing before pathology confirmation or failing to document margin calculations results in downcoding. We ensure claims match operative and pathology records.
3. Mohs Micrographic Surgery & Reconstruction Bundling
Mohs surgery (17311–17315) requires accurate stage and block recording. When complex repairs (13100–13153) or adjacent tissue transfers (14000–14061) are billed alongside Mohs, payers frequently reject the closure as inclusive. We defend legitimate unbundled reconstruction under NCCI rules.
4. Cosmetic vs. Medically Necessary Discrepancies
Removing seborrheic keratoses, skin tags, or benign cysts without documented symptoms (bleeding, pain, obstruction) triggers audits and patient billing disputes. We ensure appropriate Advance Beneficiary Notices (ABN) or cosmetic consent forms are captured to secure payment.
Dermatology Procedures & Code Families Supported
| Clinical Procedure Category | Common CPT / HCPCS Ranges | Billing Safeguards & Compliance |
|---|---|---|
| Biopsies (Tangential, Punch, Incisional) | 11102, +11103 (Tangential); 11104, +11105 (Punch); 11106, +11107 (Incisional) | Initial vs. additional lesion add-on sequencing; distinct anatomical site documentation. |
| Lesion Destruction (Premalignant / Benign) | 17000, +17003, 17004 (Actinic Keratosis); 17110, 17111 (Warts / Molluscum) | Exact lesion count tracking; verification of 15+ destruction code thresholds. |
| Malignant & Benign Excisions | 11600–11646 (Malignant); 11400–11446 (Benign); 12031–13153 (Repairs) | Lesion size plus margin formula; anatomical site grouping; separate repair billing. |
| Mohs Micrographic Surgery | 17311, +17312 (Head/Neck/Hands/Feet); 17313, +17314 (Trunk/Extremities) | Stage and block documentation; separate pathology and frozen section tracking. |
| Dermatopathology Services | 88305 (Level IV Surgical Pathology), 88312, 88313 (Special Stains), 88342 (IHC) | Professional (-26) and technical (-TC) component splitting; CLIA compliance. |
Integration with Dermatology EHRs
We work directly inside dermatology-specific electronic health record systems including Modernizing Medicine (ModMed EMA Dermatology), Nextech, eClinicalWorks, athenahealth, and Kareo/Tebra. Our billers review clinical documentation within your system, eliminating external file transfers.
Protect your dermatology practice revenue
Stop accepting arbitrary payer denials and downcoded surgical claims. Request a complimentary 10-point dermatology revenue cycle audit under a signed BAA. We analyze your aging reports, identify recoverable cash, and quote a performance-based fee with $0 upfront.