H61.329

Billable
ChapterH60–H95
Ranksubcategory
Official Description

Acquired stenosis of external ear canal secondary to inflammation and infection, unspecified ear

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 8: Diseases of the Ear and Mastoid Process (H60-H95).
General instructions are available for the parent sections:
View CH8 NotesView H61.3 Notes

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
H61.32Acquired stenosis of external ear canal secondary to inflammation and infection
H61.329Acquired stenosis of external ear canal secondary to inflammation and infection, unspecified ear

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H61.329:

subcategoryH61.3
Acquired stenosis of external ear canal
View context instructions
chapterCH8
Diseases of the ear and mastoid process (H60-H95)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 154
Other Ear, Nose, Mouth and Throat Diagnoses with MCC
DRG 155
Other Ear, Nose, Mouth and Throat Diagnoses with CC
DRG 156
Other Ear, Nose, Mouth and Throat Diagnoses without CC/MCC

Cross Reference

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