B43.9
B43.9: Chromomycosis, unspecified
Billable / specific codeICD-10-CM
B43.9 is a billable, specific ICD-10-CM code for chromomycosis, unspecified. It is valid for submission on a claim.
Check B43.9 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
B43.9 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57672Billing and Coding: Nail Debridement
Alphabetic index entries that lead here
- Chromomycosis
Code history
Unchanged in every release from FY2024 to FY2027.