G43.50
Persistent migraine aura without cerebral infarction, not intractable
G43.50 is a non-billable ICD-10-CM code header for persistent migraine aura without cerebral infarction, not intractable. Report a more specific code from it instead. It is part of the FY2027 code set, effective October 1, 2026. The more specific codes under it are G43.501 Persistent migraine aura without cerebral infarction, not intractable, with status migrainosus and G43.509 Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus. Its coding notes include a Use additional code instruction, 1 Excludes1 entry and 10 Excludes2 entries.
Use additional code
Add the listed code as a secondary code, if known.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (8 notes)
- 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)
Inclusion terms
Conditions classified to this code.
- Persistent migraine aura without cerebral infarction, without refractory migraine
Notes
- the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled