H73.9
Non-Billable
ChapterH60–H95
Ranksubcategory
Official Description
Unspecified disorder of tympanic membrane
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95).
General instructions are available for the parent sections:
Clinical Hierarchy
CH8Diseases of the ear and mastoid process (H60-H95)
H65-H75Diseases of middle ear and mastoid (H65-H75)
H73Other disorders of tympanic membrane
H73.9Unspecified disorder of tympanic membrane
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
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to H73.9:
Alphabetic Index Mentions
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1 raw paths
Disorder (of)1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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