ICD-10: G44.1

Vascular headache, not elsewhere classified

Coding Guidelines

Excludes 2

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

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