A22.9
A22.9: Anthrax, unspecified
Billable / specific codeICD-10-CM
A22.9 is a billable, specific ICD-10-CM code for anthrax, unspecified. It is valid for submission on a claim.
Check A22.9 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
A22.9 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A56580Billing and Coding: Computerized Axial Tomography (CT), Thorax
Alphabetic index entries that lead here
- Anthrax
- Chabert's disease
- Bacillus›anthracis infection
- Disease, diseased›Chabert's
Code history
Unchanged in every release from FY2024 to FY2027.