H74.8X

Non-billable

Other specified disorders of middle ear and mastoid

H74.8X is the ICD-10-CM code for Other specified disorders of middle ear and mastoid. It is a non-billable category code — use a more specific child code such as H74.8X1 for billing.

Status
Header (non-billable)
Chapter
H60-H95
Parent
H74.8
Subcodes
4
Edition
FY2026

H60-H95 Diseases of the ear and mastoid process

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code H74.8X?
H74.8X is the ICD-10-CM code for "Other specified disorders of middle ear and mastoid". It falls under H60-H95 Diseases of the ear and mastoid process.
Is H74.8X a billable code?
No — H74.8X is a non-billable header code. Use a more specific child code (such as H74.8X1) for billing.
What are the subcodes of H74.8X?
H74.8X has 4 more specific child codes, including H74.8X1, H74.8X2, H74.8X3.

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

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