kodex

Kodex

ICD-10-CM
Section

G43

Migraine

Hierarchy

  • G00-G99 Diseases of the nervous system (G00-G99)
    • G40-G47 Episodic and paroxysmal disorders (G40-G47)
      • G43 Migraine
        • G43.0 Migraine without aura
        • G43.1 Migraine with aura
        • G43.4 Hemiplegic migraine
        • G43.5 Persistent migraine aura without cerebral infarction
        • G43.6 Persistent migraine aura with cerebral infarction
        • G43.7 Chronic migraine without aura
        • G43.8 Other migraine
        • G43.9 Migraine, unspecified
        • G43.A Cyclical vomiting
        • G43.B Ophthalmoplegic migraine
        • G43.C Periodic headache syndromes in child or adult
        • G43.D Abdominal migraine
        • G43.E Chronic migraine with aura

Notes

G43

  • the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled

Use Additional

G43

  • code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Excludes 1

G43

  • headache NOS (R51.9)
    • R51.9 Headache, unspecified
  • lower half migraine (G44.00)
    • G44.00 Cluster headache syndrome, unspecified

Excludes 2

G43

  • headache syndromes (G44.-)
    • G44 Other headache syndromes

G00-G99

  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)