H66.22
H66.22: Chronic atticoantral suppurative otitis media, left ear
Billable / specific codeICD-10-CMleft
H66.22 is a billable, specific ICD-10-CM code for chronic atticoantral suppurative otitis media, left ear. It is valid for submission on a claim.
Check H66.22 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
H66.22 is named in 2 Medicare coverage policies: 2 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57204Billing and Coding: MRI and CT Scans of the Head and Neck
- A57434Billing and Coding: Vestibular and Audiologic Function Studies
Alphabetic index entries that lead here
- Disease, diseased›atticoantral, chronic›left
- Disease, diseased›persistent mucosal›left
Code history
Unchanged in every release from FY2024 to FY2027.