G44.1 - Vascular headache, not elsewhere classified

  • Applicable to Vascular headache, not elsewhere classified
  • The 2025 edition of ICD10-CM G44.1 became effective on October 1, 2024.
  • This is the American ICD10-CM version of G44.1 - other international versions of ICD10 G44.1 may differ.
  • G44.1 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 2 Excludes

  • 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-)

The following codes above G44.1 contain annotation back-references that may be applicable to G44.1:

Chapter: G00-G99 Diseases of the nervous system

Section: G40-G47 Episodic and paroxysmal disorders

Category: G44 Other headache syndromes

vascular icd 10
 
Billable/Specific Code

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