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Dermatology RCMBiopsy & ExcisionMohs SurgerySkin SubstitutesSRT Billing
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Patient CollectionsCredentialingAudit DefenseMIPS / MACRA
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Dermatology-Only RCM

Dermatology-Only
Revenue Cycle Management.

Master Billing does one thing: dermatology RCM. Coding, denials, A/R, credentialing — all derm, all the time. Get a free revenue audit to see what's being left on the table.

Get Free Revenue Audit Call (321) 204-1438
Every major payer: Aetna · BCBS · UnitedHealthcare · Cigna · Humana · Medicare · Medicaid
Full RCM Services

Everything in the Revenue Cycle,
Handled End-to-End

📄

Charge Capture & Coding

CPT and ICD-10 coding by AAPC/AHIMA-certified coders trained exclusively on dermatology. Mohs, skin substitutes, SRT, cosmetic/medical split — handled correctly.

📊

Claims Submission & Scrubbing

Automated claim scrubbing with derm-specific edit rules before submission. 98% clean claim rate means fewer denials and faster payment cycles.

🔗

Denial Management & AR Recovery

Root-cause denial analysis, payer-specific appeal workflows, and proactive AR follow-up. We recover revenue that most billing vendors write off.

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Patient Collections

Upfront collection workflows, statement processing, and outbound calling programs. Time-of-service collection training for front desk staff included.

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Audit Defense & Compliance

Pre-audit risk assessment, RAC/UPIC/MAC response management, and ALJ appeals representation. Included in our service model — not priced separately.

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Reporting & Analytics

Real-time AR aging, denial rate by payer, collection ratio by provider, and payer mix analysis. Full visibility into your revenue cycle at all times.

Performance Benchmarks

How We Compare to
Industry Standards

MetricMaster Billing LLCIndustry Average
Clean Claim Rate98%85%
Net Collection Ratio95%88%
Days in A/R<25 days45+ days
First-Pass Denial Rate<5%15–20%
Specialty FocusDermatology OnlyMulti-specialty
Why Derm-Only Matters

Generic RCM costs you
more than it saves.

A general billing vendor learns your specialty on your dime — making coding errors, missing payer-specific requirements, and filing claims that get denied because the biller didn't know what they were doing. That's revenue you can't get back.

The Real Cost of Generic Billing

The average dermatology practice using a general biller loses an estimated 12–18% of collectible revenue annually to preventable denials, coding errors, and aged AR that never gets worked. On a $3M practice, that's $360K–$540K leaving the building every year.

Dermatology-only focusNo multi-specialty dilution. Every workflow, every coder, every payer rule is built for derm.
Payer intelligence by specialtyWe know which payers are aggressively auditing Q-codes and Mohs this quarter — and we code accordingly.
No EHR migrationWe work inside your existing system. No disruption, no data migration, no learning curve for your staff.
Patient collections includedWe build and run upfront collection workflows, staff training, and outbound calling programs — not just insurance billing.
Audit defense built inPre-audit risk assessment and full audit defense are included in our service model — not priced separately when you need them most.
100% HIPAA compliantISO 27001 security architecture, HIPAA governance, and information risk assessment built into our infrastructure.
Client Case Study

How Preston Dermatology hit
a record $81K month.

A three-pillar transformation — custom Patient Responsibility Calculator, on-site staff training, and a systematic weekly outbound calling program — captured more than $204K in incremental revenue in six months.

$81K
Record month
60%+
Above baseline
$204K+
Incremental revenue
6 mo
Time to results
“Master Billing deployed a three-pillar system for Preston Dermatology: a custom Patient Responsibility Calculator, full-day on-site staff training with scripted workflows, and a systematic weekly outbound calling program. Within six months, the practice hit a record $81K month — over 60% above baseline — and captured more than $204K in incremental revenue.”
Andrew Selkin
CEO — Preston Dermatology

What is your practice
leaving on the table?

We'll analyze your AR, denial patterns, and coding accuracy — and tell you exactly how much revenue you're losing and why. Free, within 5 business days.