
We work every denial — re-code, appeal, recover. Dermatology-only. Every denial root-caused, every appeal pursued, nothing written off.
Generic billing vendors write off aged denials at 45 days. We work them at 45, 60, 90, and beyond — because dermatology denials have appeal windows that most billers don't know exist.
Every denial categorized by cause — coding, documentation, eligibility, or payer policy — so we fix the source, not just the claim.
We write the appeal, assemble the clinical record, and pursue escalation through level 1, 2, and 3 as needed. ALJ representation for Medicare where appropriate.
Every claim scrubbed against payer-specific derm rules before submission. Prevents the next denial from happening in the first place.
Root-cause breakdown, payer-by-payer denial rates, appeal win rate, and dollars recovered — delivered to leadership every month.
Denial rules differ by specialty. Generic billers learn your specialty on your dime. We stay focused so we know every derm payer's appeal path before it's needed.
One-provider practices with in-house or outsourced billing looking to recover aged A/R without switching their primary biller.
Multi-site derm groups where denial volume has outpaced internal capacity and aged denials are piling up.
Pathology-focused practices dealing with bundling edits, PC/TC splits, and payer-specific documentation requirements for derm histology.
Single-specialty Mohs practices facing denials on 17311-17315, repair code linkage, and payer-specific stage documentation rules. See Mohs billing →
Hospitals, multi-specialty groups, and primary care. Denial patterns, payer relationships, and appeal workflows are specialty-specific. We stay in our lane so we stay sharp in it.
Denials don't all deserve the same response. Some need re-coding, some need appeal, some need payer escalation. We triage before we act.
“Reliable, responsive, and deeply knowledgeable in dermatology billing. After four years, Master Billing continues to be proactive on prior authorizations, credentialing, and CPT updates — invaluable for a multi-location practice like ours.”
We'll review your denial log and aged A/R, identify which claims are still within appeal windows, and tell you which ones are worth pursuing — free, within 5 business days.