Emergency: 119
AMDA-IMIC

G73 Disorders of myoneural junction and muscle in diseases classified elsewhere

Category / Non-billable header 3 subcodes

Block: Diseases of myoneural junction and muscle (G70-G73)

Subcodes

Each subcode links to a detail page with full clinical annotations.

Code Description Billable
G73..1 Lambert-Eaton syndrome in neoplastic disease Yes
G73..3 Myasthenic syndromes in other diseases classified elsewhere Yes
G73..7 Myopathy in diseases classified elsewhere Yes

Last reviewed: September 2026