Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM H74.9 — Unspecified disorder of middle… | Codelle

ICD-10-CM/H74/H74.9

H74.9

ICD-10-CM

Unspecified disorder of middle ear and mastoid

Code Hierarchy

▲H74Other disorders of middle ear mastoid

H74.9(current)

Subcodes (4)

H74.90Unsp disorder of middle ear and mastoid, unspecified ear

H74.91Unspecified disorder of right middle ear and mastoid

H74.92Unspecified disorder of left middle ear and mastoid

H74.93Unspecified disorder of middle ear and mastoid, bilateral

Same Category

H74Other disorders of middle ear mastoid H74.0Tympanosclerosis H74.01Tympanosclerosis, right ear H74.02Tympanosclerosis, left ear H74.03Tympanosclerosis, bilateral H74.09Tympanosclerosis, unspecified ear H74.1Adhesive middle ear disease H74.11Adhesive right middle ear disease H74.12Adhesive left middle ear disease H74.13Adhesive middle ear disease, bilateral

+5 more in this category