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G52 Disorders of other cranial nerves

ICD-10-CM category G52 sits in Chapter 6 (Diseases of the nervous system, G00-G99). It contains 7 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.

Billable codes in G52

CodeDescription
G52.0Disorders of olfactory nerve
G52.1Disorders of glossopharyngeal nerve
G52.2Disorders of vagus nerve
G52.3Disorders of hypoglossal nerve
G52.7Disorders of multiple cranial nerves
G52.8Disorders of other specified cranial nerves
G52.9Cranial nerve disorder, unspecified

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