All ICD10 Codes

H80.9

Non-Billable
ChapterH60–H95
Ranksubcategory
Official Description

Unspecified otosclerosis

Use a more specific code (4 billable)
H80.90Unspecified otosclerosis, unspecified earH80.91Unspecified otosclerosis, right earH80.92Unspecified otosclerosis, left earH80.93Unspecified otosclerosis, bilateral
Metadata & Insights
  • •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:
View CH8 NotesView H80 Notes

Clinical Hierarchy

BillableHas subcodes
CH8Diseases of the ear and mastoid process (H60-H95)
H80-H83Diseases of inner ear (H80-H83)
H80Otosclerosis
H80.9Unspecified otosclerosisNot billable
H80.90Unspecified otosclerosis, unspecified earBillable
H80.91Unspecified otosclerosis, right earBillable
H80.92Unspecified otosclerosis, left earBillable
H80.93Unspecified otosclerosis, bilateralBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H80.9:

categoryH80
Otosclerosis
View context instructions
chapterCH8
Diseases of the ear and mastoid process (H60-H95)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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