G44.01

Non-Billable (Header)

Episodic cluster headache

Child Codes

G44.011Episodic cluster headache, intractable

G44.019Episodic cluster headache, not intractable

Code Hierarchy

└G44Other headache syndromes └G44.0Cluster headaches and other trigeminal autonomic cephalgias (TAC)└G44.01Episodic cluster headache

└G44.01Episodic cluster headache

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