All ICD10 Codes

H74.2

Non-Billable
ChapterH60–H95
Ranksubcategory
Official Description

Discontinuity and dislocation of ear ossicles

Use a more specific code (4 billable)
H74.20Discontinuity and dislocation of ear ossicles, unspecified earH74.21Discontinuity and dislocation of right ear ossiclesH74.22Discontinuity and dislocation of left ear ossiclesH74.23Discontinuity and dislocation of ear ossicles, 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 H74 Notes

Clinical Hierarchy

BillableHas subcodes
CH8Diseases of the ear and mastoid process (H60-H95)
H65-H75Diseases of middle ear and mastoid (H65-H75)
H74Other disorders of middle ear mastoid
H74.2Discontinuity and dislocation of ear ossiclesNot billable
H74.20Discontinuity and dislocation of ear ossicles, unspecified earBillable
H74.21Discontinuity and dislocation of right ear ossiclesBillable
H74.22Discontinuity and dislocation of left ear ossiclesBillable
H74.23Discontinuity and dislocation of ear ossicles, bilateralBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H74.2:

categoryH74
Other disorders of middle ear mastoid
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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