G44.02
Chronic cluster headache
Non-billableCategory
Specific Codes (2)
Related Codes
G44.00Category
Cluster headache syndrome, unspecified
G44.01Category
Episodic cluster headache
G44.03Category
Episodic paroxysmal hemicrania
G44.04Category
Chronic paroxysmal hemicrania
G44.05Category
Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT)
G44.09Category
Other trigeminal autonomic cephalgias (TAC)


