MCMedicalCodingSoftware
H66.01

H66.01: Acute suppurative otitis media with spontaneous rupture of ear drum

Non-billable headerICD-10-CM

H66.01 is a non-billable header ICD-10-CM code for acute suppurative otitis media with spontaneous rupture of ear drum. It cannot be billed on its own: choose one of the more specific child codes below.

Other codes that can never be billed with H66.01

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • H72Perforation of tympanic membrane

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead H66.01

8 child codes. Green means billable.

Other codes under H66.0

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.