All ICD10 Codes
H94Not billable, use a more specific code below

Other disorders of ear in diseases classified elsewhere

In Other disorders of ear (H90-H94), chapter 8: Diseases of the Ear and Mastoid Process

8 billable codes under H94: none are a CC or MCC; none map to an HCC.

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Official coding guidelines

From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.

There are no chapter-specific rules for Chapter 8 yet, so the general rules in Section I.B apply.

Read Section I.C.8 (page 49)

All codes under H94

H94 can't be used on a claim. Pick a billable code below; grey headings group them.

H94 MS-DRGs

As the principal diagnosis, all 8 billable codes under H94 group to MS-DRG 154, 155, or 156 (v44.0). Which one applies depends on procedures performed, secondary diagnoses (CC/MCC), and the patient's age and discharge status.

About the condition

Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.

Ear Disorders

An ear disorder is any condition that changes or harms the shape or structure of your ear. This can include abnormal ear shapes you're born with, injuries that change your ear's shape, and a growth on or in the ear.

Read more about ear disorders on MedlinePlus

Code history

Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.