ICDcodes.org
FY2027

ICD-10 Code for Migraine

Also indexed as (idiopathic)

The ICD-10-CM code for migraine is G43.909 — Migraine, unspecified, not intractable, without status migrainosus. This is the code the Alphabetic Index gives for migraine with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).

BillableUnspecified

G43.909 is billable but unspecified. If the documentation names a type, site or cause, one of the more specific codes below is likely expected.

Which migraine code should you use?

The Alphabetic Index lists 44 codes under Migraine. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.

By type

with refractory migraineG43.919Migraine, unspecified, intractable, without status migrainosus
with auraG43.109Migraine with aura, not intractable, without status migrainosus
abdominalG43.D0Abdominal migraine, not intractable
complicatedG43.109Migraine with aura, not intractable, without status migrainosus
hemiplegicG43.409Hemiplegic migraine, not intractable, without status migrainosus
intractableG43.919Migraine, unspecified, intractable, without status migrainosus
menstrualG43.829Menstrual migraine, not intractable, without status migrainosus
not intractableG43.909Migraine, unspecified, not intractable, without status migrainosus
ophthalmoplegicG43.B0Ophthalmoplegic migraine, not intractable
specified NECG43.809Other migraine, not intractable, without status migrainosus
without auraG43.009Migraine without aura, not intractable, without status migrainosus
without refractory migraineG43.909Migraine, unspecified, not intractable, without status migrainosus

Migraine with refractory migraine

with status migrainosusG43.911Migraine, unspecified, intractable, with status migrainosus
without status migrainosusG43.919Migraine, unspecified, intractable, without status migrainosus

Migraine with aura

with refractory migraineG43.119Migraine with aura, intractable, without status migrainosus
chronicG43.E09Chronic migraine with aura, not intractable, without status migrainosus
intractableG43.119Migraine with aura, intractable, without status migrainosus
not intractableG43.109Migraine with aura, not intractable, without status migrainosus
persistentG43.509Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
without mention of refractory migraineG43.109Migraine with aura, not intractable, without status migrainosus
with refractory migraine › with status migrainosusG43.111Migraine with aura, intractable, with status migrainosus
with refractory migraine › without status migrainosusG43.119Migraine with aura, intractable, without status migrainosus
chronic › with refractory migraineG43.E19Chronic migraine with aura, intractable, without status migrainosus
chronic › without refractory migraineG43.E09Chronic migraine with aura, not intractable, without status migrainosus
intractable › with status migrainosusG43.111Migraine with aura, intractable, with status migrainosus
intractable › without status migrainosusG43.119Migraine with aura, intractable, without status migrainosus
not intractable › with status migrainosusG43.101Migraine with aura, not intractable, with status migrainosus
not intractable › without status migrainosusG43.109Migraine with aura, not intractable, without status migrainosus
persistent › with cerebral infarctionG43.609Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
persistent › without cerebral infarctionG43.509Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
without mention of refractory migraine › with status migrainosusG43.101Migraine with aura, not intractable, with status migrainosus
without mention of refractory migraine › without status migrainosusG43.109Migraine with aura, not intractable, without status migrainosus
chronic › with refractory migraine › with status migrainosusG43.E11Chronic migraine with aura, intractable, with status migrainosus
chronic › with refractory migraine › without status migrainosusG43.E19Chronic migraine with aura, intractable, without status migrainosus
chronic › intractable › with status migrainosusG43.E11Chronic migraine with aura, intractable, with status migrainosus
chronic › intractable › without status migrainosusG43.E19Chronic migraine with aura, intractable, without status migrainosus
chronic › not intractable › with status migrainosusG43.E01Chronic migraine with aura, not intractable, with status migrainosus
chronic › not intractable › without status migrainosusG43.E09Chronic migraine with aura, not intractable, without status migrainosus
chronic › without refractory migraine › with status migrainosusG43.E01Chronic migraine with aura, not intractable, with status migrainosus
chronic › without refractory migraine › without status migrainosusG43.E09Chronic migraine with aura, not intractable, without status migrainosus
persistent › with cerebral infarction › with refractory migraineG43.619Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
persistent › with cerebral infarction › intractableG43.619Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
persistent › with cerebral infarction › not intractableG43.609Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
persistent › with cerebral infarction › without refractory migraineG43.609Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
persistent › without cerebral infarction › with refractory migraineG43.519Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
persistent › without cerebral infarction › intractableG43.519Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
persistent › without cerebral infarction › not intractableG43.509Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
persistent › without cerebral infarction › without refractory migraineG43.509Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
persistent › with cerebral infarction › with refractory migraine › with status migrainosusG43.611Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
persistent › with cerebral infarction › with refractory migraine › without status migrainosusG43.619Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
persistent › with cerebral infarction › intractable › with status migrainosusG43.611Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
persistent › with cerebral infarction › intractable › without status migrainosusG43.619Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
persistent › with cerebral infarction › not intractable › with status migrainosusG43.601Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus
persistent › with cerebral infarction › not intractable › without status migrainosusG43.609Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
persistent › with cerebral infarction › without refractory migraine › with status migrainosusG43.601Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus

Migraine abdominal

with refractory migraineG43.D1Abdominal migraine, intractable
intractableG43.D1Abdominal migraine, intractable
not intractableG43.D0Abdominal migraine, not intractable
without refractory migraineG43.D0Abdominal migraine, not intractable

Migraine hemiplegic

with refractory migraineG43.419Hemiplegic migraine, intractable, without status migrainosus
intractableG43.419Hemiplegic migraine, intractable, without status migrainosus
not intractableG43.409Hemiplegic migraine, not intractable, without status migrainosus
without refractory migraineG43.409Hemiplegic migraine, not intractable, without status migrainosus
with refractory migraine › with status migrainosusG43.411Hemiplegic migraine, intractable, with status migrainosus
with refractory migraine › without status migrainosusG43.419Hemiplegic migraine, intractable, without status migrainosus
intractable › with status migrainosusG43.411Hemiplegic migraine, intractable, with status migrainosus
intractable › without status migrainosusG43.419Hemiplegic migraine, intractable, without status migrainosus
not intractable › with status migrainosusG43.401Hemiplegic migraine, not intractable, with status migrainosus
not intractable › without status migrainosusG43.409Hemiplegic migraine, not intractable, without status migrainosus
without refractory migraine › with status migrainosusG43.401Hemiplegic migraine, not intractable, with status migrainosus
without refractory migraine › without status migrainosusG43.409Hemiplegic migraine, not intractable, without status migrainosus

Migraine intractable

with status migrainosusG43.911Migraine, unspecified, intractable, with status migrainosus
without status migrainosusG43.919Migraine, unspecified, intractable, without status migrainosus

Migraine menstrual

with refractory migraineG43.839Menstrual migraine, intractable, without status migrainosus
intractableG43.839Menstrual migraine, intractable, without status migrainosus
not intractableG43.829Menstrual migraine, not intractable, without status migrainosus
without refractory migraineG43.829Menstrual migraine, not intractable, without status migrainosus
with refractory migraine › with status migrainosusG43.831Menstrual migraine, intractable, with status migrainosus
with refractory migraine › without status migrainosusG43.839Menstrual migraine, intractable, without status migrainosus
intractable › with status migrainosusG43.831Menstrual migraine, intractable, with status migrainosus
intractable › without status migrainosusG43.839Menstrual migraine, intractable, without status migrainosus
not intractable › with status migrainosusG43.821Menstrual migraine, not intractable, with status migrainosus
not intractable › without status migrainosusG43.829Menstrual migraine, not intractable, without status migrainosus
without refractory migraine › with status migrainosusG43.821Menstrual migraine, not intractable, with status migrainosus
without refractory migraine › without status migrainosusG43.829Menstrual migraine, not intractable, without status migrainosus

Migraine not intractable

with status migrainosusG43.901Migraine, unspecified, not intractable, with status migrainosus
without status migrainosusG43.909Migraine, unspecified, not intractable, without status migrainosus

Migraine ophthalmoplegic

with refractory migraineG43.B1Ophthalmoplegic migraine, intractable
intractableG43.B1Ophthalmoplegic migraine, intractable
not intractableG43.B0Ophthalmoplegic migraine, not intractable
without refractory migraineG43.B0Ophthalmoplegic migraine, not intractable

Migraine specified NEC

intractableG43.819Other migraine, intractable, without status migrainosus
not intractableG43.809Other migraine, not intractable, without status migrainosus
intractable › with status migrainosusG43.811Other migraine, intractable, with status migrainosus
intractable › without status migrainosusG43.819Other migraine, intractable, without status migrainosus
not intractable › with status migrainosusG43.801Other migraine, not intractable, with status migrainosus
not intractable › without status migrainosusG43.809Other migraine, not intractable, without status migrainosus

Migraine without aura

with refractory migraineG43.019Migraine without aura, intractable, without status migrainosus
chronicG43.709Chronic migraine without aura, not intractable, without status migrainosus
without mention of refractory migraineG43.009Migraine without aura, not intractable, without status migrainosus
with refractory migraine › with status migrainosusG43.011Migraine without aura, intractable, with status migrainosus
with refractory migraine › without status migrainosusG43.019Migraine without aura, intractable, without status migrainosus
chronic › with refractory migraineG43.719Chronic migraine without aura, intractable, without status migrainosus
chronic › without refractory migraineG43.709Chronic migraine without aura, not intractable, without status migrainosus
intractable › with status migrainosusG43.011Migraine without aura, intractable, with status migrainosus
intractable › without status migrainosusG43.019Migraine without aura, intractable, without status migrainosus
not intractable › with status migrainosusG43.001Migraine without aura, not intractable, with status migrainosus
not intractable › without status migrainosusG43.009Migraine without aura, not intractable, without status migrainosus
without mention of refractory migraine › with status migrainosusG43.001Migraine without aura, not intractable, with status migrainosus
without mention of refractory migraine › without status migrainosusG43.009Migraine without aura, not intractable, without status migrainosus
chronic › with refractory migraine › with status migrainosusG43.711Chronic migraine without aura, intractable, with status migrainosus
chronic › with refractory migraine › without status migrainosusG43.719Chronic migraine without aura, intractable, without status migrainosus
chronic › intractable › with status migrainosusG43.711Chronic migraine without aura, intractable, with status migrainosus
chronic › intractable › without status migrainosusG43.719Chronic migraine without aura, intractable, without status migrainosus
chronic › not intractable › with status migrainosusG43.701Chronic migraine without aura, not intractable, with status migrainosus
chronic › not intractable › without status migrainosusG43.709Chronic migraine without aura, not intractable, without status migrainosus
chronic › without refractory migraine › with status migrainosusG43.701Chronic migraine without aura, not intractable, with status migrainosus
chronic › without refractory migraine › without status migrainosusG43.709Chronic migraine without aura, not intractable, without status migrainosus

Migraine without refractory migraine

with status migrainosusG43.901Migraine, unspecified, not intractable, with status migrainosus
without status migrainosusG43.909Migraine, unspecified, not intractable, without status migrainosus

Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources