ICD-10-CM category
H73 Other disorders of tympanic membrane
H73 is a category, not a billable code. Report one of the 36 complete codes below.
Codes in H73
- H73.001Acute myringitis, right ear
- H73.002Acute myringitis, left ear
- H73.003Acute myringitis, bilateral
- H73.009Acute myringitis, unspecified ear
- H73.011Bullous myringitis, right ear
- H73.012Bullous myringitis, left ear
- H73.013Bullous myringitis, bilateral
- H73.019Bullous myringitis, unspecified ear
- H73.091Other acute myringitis, right ear
- H73.092Other acute myringitis, left ear
- H73.093Other acute myringitis, bilateral
- H73.099Other acute myringitis, unspecified ear
- H73.10Chronic myringitis, unspecified ear
- H73.11Chronic myringitis, right ear
- H73.12Chronic myringitis, left ear
- H73.13Chronic myringitis, bilateral
- H73.20Unspecified myringitis, unspecified ear
- H73.21Unspecified myringitis, right ear
- H73.22Unspecified myringitis, left ear
- H73.23Unspecified myringitis, bilateral
- H73.811Atrophic flaccid tympanic membrane, right ear
- H73.812Atrophic flaccid tympanic membrane, left ear
- H73.813Atrophic flaccid tympanic membrane, bilateral
- H73.819Atrophic flaccid tympanic membrane, unspecified ear
- H73.821Atrophic nonflaccid tympanic membrane, right ear
- H73.822Atrophic nonflaccid tympanic membrane, left ear
- H73.823Atrophic nonflaccid tympanic membrane, bilateral
- H73.829Atrophic nonflaccid tympanic membrane, unspecified ear
- H73.891Other specified disorders of tympanic membrane, right ear
- H73.892Other specified disorders of tympanic membrane, left ear
- H73.893Other specified disorders of tympanic membrane, bilateral
- H73.899Other specified disorders of tympanic membrane, unspecified ear
- H73.90Unspecified disorder of tympanic membrane, unspecified ear
- H73.91Unspecified disorder of tympanic membrane, right ear
- H73.92Unspecified disorder of tympanic membrane, left ear
- H73.93Unspecified disorder of tympanic membrane, bilateral
Outside the US? H73 in the international WHO ICD-10 lists its inclusion and exclusion notes.
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ICD-10-CM is developed by the National Center for Health Statistics (NCHS), Centers for Disease Control and Prevention, U.S. Department of Health and Human Services, and is based on the WHO ICD-10. Codes and titles are reproduced unchanged from the FY2026 code list (effective 1 October 2025). Their use here does not imply endorsement by CDC, HHS or the U.S. Government. Changes effective on or after 1 October 2026 may not be reflected yet; check the current release at cdc.gov or cms.gov before submitting claims.
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