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G52

Non-billable

Disorders of other cranial nerves

G52 is the ICD-10-CM code for Disorders of other cranial nerves. It is a non-billable category code — use a more specific child code such as G52.0 for billing.

Status
Header (non-billable)
Chapter
G00-G99
Subcodes
7
Edition
FY2026

G00-G99 Diseases of the nervous system

Excludes2 — not included here

  • •disorders of acoustic [8th] nerve (H93.3)
  • •disorders of optic [2nd] nerve (H46, H47.0)
  • •paralytic strabismus due to nerve palsy (H49.0-H49.2)

Frequently asked questions

What is ICD-10 code G52?
G52 is the ICD-10-CM code for "Disorders of other cranial nerves". It falls under G00-G99 Diseases of the nervous system.
Is G52 a billable code?
No — G52 is a non-billable header code. Use a more specific child code (such as G52.0) for billing.
What are the subcodes of G52?
G52 has 7 more specific child codes, including G52.0, G52.1, G52.2.

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

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