Index Terms Starting With 'C' (Cephalgia, cephalalgia)

  • Cephalgia, cephalalgia - see also Headache

    • histamine G44.009
      ICD-10-CM Diagnosis Code G44.009

      Cluster headache syndrome, unspecified, not intractable

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      Applicable To
      • Cluster headache syndrome NOS
      • intractable G44.001
        ICD-10-CM Diagnosis Code G44.001

        Cluster headache syndrome, unspecified, intractable

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • not intractable G44.009
        ICD-10-CM Diagnosis Code G44.009

        Cluster headache syndrome, unspecified, not intractable

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
        Applicable To
        • Cluster headache syndrome NOS
    • trigeminal autonomic (TAC) G44.099
      ICD-10-CM Diagnosis Code G44.099

      Other trigeminal autonomic cephalgias (TAC), not intractable

        2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • intractable G44.091
        ICD-10-CM Diagnosis Code G44.091

        Other trigeminal autonomic cephalgias (TAC), intractable

          2016 2017 2018 2019 2020 2021 Billable/Specific Code
      • not intractable G44.099
        ICD-10-CM Diagnosis Code G44.099

        Other trigeminal autonomic cephalgias (TAC), not intractable

          2016 2017 2018 2019 2020 2021 Billable/Specific Code