H61.31
Non-Billable
ChapterH60–H95
Ranksubcategory
Official Description
Acquired stenosis of external ear canal secondary to trauma
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)
H60-H62Diseases of external ear (H60-H62)
H61Other disorders of external ear
H61.3Acquired stenosis of external ear canal
H61.31Acquired stenosis of external ear canal secondary to trauma
H61.311Acquired stenosis of right external ear canal secondary to trauma
H61.312Acquired stenosis of left external ear canal secondary to trauma
H61.313Acquired stenosis of external ear canal secondary to trauma, bilateral
H61.319Acquired stenosis of external ear canal secondary to trauma, unspecified ear
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to H61.31:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to H61.31. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
1 raw paths
Stenosis, stenotic (cicatricial)1 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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