Dermatology Billing Services, Mohs Micrographic Surgery
Accurate dermatology billing for medical, surgical, and cosmetic procedures.
Specialty highlight
99%
Built around payer rules, documentation requirements, and coding nuances.
Mohs Surgery Coding Accuracy
99%
Clean Claim Rate
96%
What Makes Dermatology Billing Uniquely Complex?
Dermatology sits at the crossroads of medical and cosmetic care, where every procedure must be backed by iron-clad medical necessity documentation to survive payer review. Add in surgical coding complexity, biologic therapy prior authorizations, and carrier-specific rules that vary by payer, and billing errors become a predictable outcome for practices without dedicated specialty expertise.
Mohs Surgery Billing
Stage-by-stage coding under CPT 17311-17315, pathology interpretation, and layer-level documentation, 99% accuracy rate.
Lesion & Biopsy Coding
Size- and site-based CPT selection for excisions 11400-11646, biopsies 11102-11107, and destructions 17000-17286.
Biologic Prior Authorizations
End-to-end PA management for Dupixent, Skyrizi, Tremfya, Cosentyx, and Humira, including appeals and peer-to-peer support.
Cosmetic vs. Medical Billing
ABN preparation, coverage determination workflows, and patient payment collection for non-covered cosmetic services.
Denial Management
All denials reviewed and resubmitted within 48 hours. Root-cause analysis is delivered monthly to eliminate recurring issues.
Phototherapy Billing
Accurate billing for UVB, PUVA, and laser phototherapy under CPT 96910-96922 with payer-specific frequency limits tracked.
Top Dermatology Billing Challenges We Solve
Understanding why dermatology claims are denied is the first step to eliminating them. These are the most frequent denial triggers our team monitors and prevents before claims leave your practice.
- Accurately coding for a high volume of lesion removals, biopsies, and destructions based on size, location, and method.
- Differentiating between covered medical procedures and non-covered cosmetic services.
- Mastering the complex coding and billing requirements for Mohs micrographic surgery.
- Ensuring correct use of modifiers for multiple procedures performed on the same day.
- Managing prior authorizations for expensive biologic medications for conditions like psoriasis.
- Certified dermatology coders experienced in medical, surgical, and cosmetic coding guidelines.
- Precise coding for lesion removals, biopsies, and destructions based on anatomic site and lesion size.
- Specialized expertise in Mohs surgery coding, including layers, blocks, and pathology interpretation.
- Clear processes for managing Advance Beneficiary Notices (ABNs) for services that may not be covered.
- Proactive prior authorization and management for specialty dermatology drugs.
- Dedicated support for phototherapy and other dermatology treatment billing.
How We Keep Dermatology Claims Clean
Every workflow we run for dermatology practices is built around one outcome: clean claims that pass payer edits on the first submission.
Accurate Coding for Lesion Destruction
We accurately code lesion destruction procedures using the correct CPT series based on lesion type, count, and treatment method. Our dermatology coders verify cryotherapy, laser, chemical, or surgical destruction directly from clinical notes before claim submission.
Comprehensive Management of Mohs Surgery Billing
Our Mohs billing specialists review every operative report for stage count, tissue blocks, anatomic site, and repair complexity. This process helps maintain a 99% coding accuracy rate for Mohs surgery claims.
Expertise in Coding for Complex Skin Grafts and Flaps
We provide expert billing for adjacent tissue transfers, grafts, complex closures, and reconstructive dermatology procedures. Our coders verify defect size, donor site, and anatomic location before selecting the correct CPT code family.
Guidance on Billing for Cosmetic vs. Medically Necessary Procedures
We help dermatology practices correctly distinguish cosmetic procedures from medically necessary treatments. This reduces surprise denials, billing disputes, and unnecessary write-offs for your practice.
Prior Authorization Support for Biologic and Specialty Medications
We manage prior authorizations for high-cost dermatology biologics like Dupixent, Skyrizi, Tremfya, and Humira. This ensures faster approvals, uninterrupted patient care, and protected practice revenue.
Top Dermatology Claim Denial Triggers
Understanding why dermatology claims are denied is the first step to eliminating them. These are the most frequent denial triggers our team monitors and prevents before claims leave your practice.
- Lesion excision coding based on excised diameter and location.
- Mohs surgery coding, including the surgical component and pathology services.
- Correct use of modifiers for multiple procedures (e.g., -59, -51, -XE).
- Distinguishing between destruction (e.g., 17000 series) and excision (e.g., 11400 series) codes.
Incorrect measurement or coding of lesion size.
Missing documentation for medical necessity, especially for cosmetic-adjacent procedures.
Unbundling of Mohs surgery components.
Lack of prior authorization for specialty drugs.
Bundling issues with multiple procedures performed on the same day.
Dermatology CPT Coding & Modifier Accuracy
Accurate dermatology coding requires more than code lookup; it demands knowledge of payer-specific bundling rules, anatomic site modifiers, measurement conventions, and documentation standards. Our certified coders manage the full dermatology CPT code spectrum with precision.
CPT
11102 (Punch Biopsy), 11403 (Excision Lesion), 17000 (Destruction Lesion), 17311 (Mohs Surgery), 96920 (Laser Treatment)
ICD-10
L57.0 (Actinic Keratosis), C44.91 (Basal Cell Carcinoma), C43.9 (Melanoma), L40.0 (Psoriasis), L70.0 (Acne)
Frequently Asked Questions
Got questions? We've got answers
Revenue cycle services for this specialty
Connect specialty-specific billing needs with the core MI MedCare services that keep claims accurate, compliant, and moving.
Medical Billing
End-to-end medical billing services that improve claim acceptance and accelerate reimbursements.
Revenue Cycle Management
Complete RCM solutions covering patient intake, billing, payments, and financial reporting.
Medical Coding
Certified coders ensure accurate ICD-10, CPT, and HCPCS coding for compliant claims.
Credentialing
Provider credentialing and payer enrollment to get your practice contracted faster.
Eligibility Verification
Insurance eligibility and benefits verification before services are delivered.
Denial Management
Identify denial causes, correct errors, and recover lost revenue efficiently.