G44.01 – Episodic cluster headache
Coding Notes
Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions
Child Codes
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| G00-G99 | Diseases of the nervous system (G00-G99) |
| G40-G47 | Episodic and paroxysmal disorders (G40-G47) |
| G44 | Other headache syndromes |
| G44.0 | Cluster headaches and other trigeminal autonomic cephalgias (TAC) |
| G44.01 | Episodic cluster headache |
| G44.011 | Episodic cluster headache, intractable |
| G44.019 | Episodic cluster headache, not intractable |