H74

Non-billable

Other disorders of middle ear mastoid

H74 is the ICD-10-CM code for Other disorders of middle ear mastoid. It is a non-billable category code — use a more specific child code such as H74.0 for billing.

Status
Header (non-billable)
Chapter
H60-H95
Subcodes
7
Edition
FY2026

H60-H95 Diseases of the ear and mastoid process

Excludes2 — not included here

  • mastoiditis (H70.-)

Frequently asked questions

What is ICD-10 code H74?
H74 is the ICD-10-CM code for "Other disorders of middle ear mastoid". It falls under H60-H95 Diseases of the ear and mastoid process.
Is H74 a billable code?
No — H74 is a non-billable header code. Use a more specific child code (such as H74.0) for billing.
What are the subcodes of H74?
H74 has 7 more specific child codes, including H74.0, H74.1, H74.2.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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