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H66.93

H66.93: Otitis media, unspecified, bilateral

Billable / specific codeICD-10-CMbilateral

H66.93 is a billable, specific ICD-10-CM code for otitis media, unspecified, bilateral. It is valid for submission on a claim.

Check H66.93 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

H66.93 is named in 4 Medicare coverage policies: 4 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A57434Billing and Coding: Vestibular and Audiologic Function Studies
  • A58801Billing and Coding: Pharmacogenomics Testing
  • A58812Billing and Coding: Pharmacogenomics Testing
  • A59915Billing and Coding: Pharmacogenomic Testing

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under H66.9

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.