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H93.21

Non-billable

Auditory recruitment

H93.21 is the ICD-10-CM code for Auditory recruitment. It is a non-billable category code — use a more specific child code such as H93.211 for billing.

Status
Header (non-billable)
Chapter
H60-H95
Parent
H93.2
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 H93.21?
H93.21 is the ICD-10-CM code for "Auditory recruitment". It falls under H60-H95 Diseases of the ear and mastoid process.
Is H93.21 a billable code?
No — H93.21 is a non-billable header code. Use a more specific child code (such as H93.211) for billing.
What are the subcodes of H93.21?
H93.21 has 4 more specific child codes, including H93.211, H93.212, H93.213.

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

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