G44.1✓ Billable

Vascular headache, not elsewhere classified

⚠ Excludes 2(Not included here)

  • •cluster headache (G44.0)
  • •complicated headache syndromes (G44.5-)
  • •drug-induced headache (G44.4-)
  • •migraine (G43.-)
  • •other specified headache syndromes (G44.8-)
  • •post-traumatic headache (G44.3-)
  • •tension-type headache (G44.2-)

Code Hierarchy

┌6Diseases of the nervous system (G00-G99)├G40-G47Episodic and paroxysmal disorders (G40-G47)├G44Other headache syndromes
└G44.1Vascular headache, not elsewhere classified

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