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ICD-10-CM Diagnosis Code G44.001

Effective Date: 10/01/2015 To 09/30/2025

Cluster headache syndrome, unspecified, intractable

CMS-HCC-V24 CMS-HCC-V28 RxHCC Age Gender Maternity Acute or Chronic MCC
-- -- -- -- -- -- Acute No
Back-references to G44.001
  • Cephalgia, cephalalgia see also Headache
    • histamine G44.009
      • intractable G44.001
    • Headache R51.9
      • cluster G44.009
        • intractable G44.001
        • histamine G44.009
          • intractable G44.001
        • Neuralgia, neuralgic(acute) M79.2
          • ciliary G44.009
            • intractable G44.001
            • migrainous G44.009
              • intractable G44.001
            • Syndrome see also Disease
              • cluster headache G44.009
                • intractable G44.001
              • Chapter, Section and Diagnosis Prefix for G44.001
                  G00-G99 :

                  Diseases of the nervous system

                  G40-G47 :

                  Episodic and paroxysmal disorders

                  G44 :

                  Other headache syndromes