G43.E01

Chronic migraine with aura, without refractory migraine

migraine with aura (G43.1-)

lower half migraine (G44.00)

headache NOS (R51.9) headache syndromes (G44.-)

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

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

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