ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 6  /  G40-G47  /  G43
G43 Migraine
Notes the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled
UseAdditionalCode code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes1 headache NOS (R51.9)
lower half migraine (G44.00)
Excludes2 headache syndromes (G44.-)
G43.0 Migraine without aura
Common migraine
Excludes1 chronic migraine without aura (G43.7-)
G43.00 Migraine without aura, not intractable
Migraine without aura without mention of refractory migraine
G43.001 Migraine without aura, not intractable, with status migrainosus
G43.009 Migraine without aura, not intractable, without status migrainosus
Migraine without aura NOS
G43.01 Migraine without aura, intractable
Migraine without aura with refractory migraine
G43.011 Migraine without aura, intractable, with status migrainosus
G43.019 Migraine without aura, intractable, without status migrainosus
G43.1 Migraine with aura
Basilar migraine
Classical migraine
Migraine equivalents
Migraine preceded or accompanied by transient focal neurological phenomena
Migraine triggered seizures
Migraine with acute-onset aura
Migraine with aura without headache (migraine equivalents)
Migraine with prolonged aura
Migraine with typical aura
Retinal migraine
CodeAlso any associated seizure (G40.-, R56.9)
Excludes1 chronic migraine with aura (G43.E-)
persistent migraine aura (G43.5-, G43.6-)
G43.10 Migraine with aura, not intractable
Migraine with aura without mention of refractory migraine
G43.101 Migraine with aura, not intractable, with status migrainosus
G43.109 Migraine with aura, not intractable, without status migrainosus
Migraine with aura NOS
G43.11 Migraine with aura, intractable
Migraine with aura with refractory migraine
G43.111 Migraine with aura, intractable, with status migrainosus
G43.119 Migraine with aura, intractable, without status migrainosus
G43.4 Hemiplegic migraine
Familial migraine
Sporadic migraine
G43.40 Hemiplegic migraine, not intractable
Hemiplegic migraine without refractory migraine
G43.401 Hemiplegic migraine, not intractable, with status migrainosus
G43.409 Hemiplegic migraine, not intractable, without status migrainosus
Hemiplegic migraine NOS
G43.41 Hemiplegic migraine, intractable
Hemiplegic migraine with refractory migraine
G43.411 Hemiplegic migraine, intractable, with status migrainosus
G43.419 Hemiplegic migraine, intractable, without status migrainosus
G43.5 Persistent migraine aura without cerebral infarction
G43.50 Persistent migraine aura without cerebral infarction, not intractable
Persistent migraine aura without cerebral infarction, without refractory migraine
G43.501 Persistent migraine aura without cerebral infarction, not intractable, with status migrainosus
G43.509 Persistent migraine aura without cerebral infarction, not intractable, without status migrainosus
Persistent migraine aura NOS
G43.51 Persistent migraine aura without cerebral infarction, intractable
Persistent migraine aura without cerebral infarction, with refractory migraine
G43.511 Persistent migraine aura without cerebral infarction, intractable, with status migrainosus
G43.519 Persistent migraine aura without cerebral infarction, intractable, without status migrainosus
G43.6 Persistent migraine aura with cerebral infarction
CodeAlso the type of cerebral infarction (I63.-)
G43.60 Persistent migraine aura with cerebral infarction, not intractable
Persistent migraine aura with cerebral infarction, without refractory migraine
G43.601 Persistent migraine aura with cerebral infarction, not intractable, with status migrainosus
G43.609 Persistent migraine aura with cerebral infarction, not intractable, without status migrainosus
G43.61 Persistent migraine aura with cerebral infarction, intractable
Persistent migraine aura with cerebral infarction, with refractory migraine
G43.611 Persistent migraine aura with cerebral infarction, intractable, with status migrainosus
G43.619 Persistent migraine aura with cerebral infarction, intractable, without status migrainosus
G43.7 Chronic migraine without aura
Transformed migraine
Excludes1 migraine without aura (G43.0-)
G43.70 Chronic migraine without aura, not intractable
Chronic migraine without aura, without refractory migraine
G43.701 Chronic migraine without aura, not intractable, with status migrainosus
G43.709 Chronic migraine without aura, not intractable, without status migrainosus
Chronic migraine without aura NOS
G43.71 Chronic migraine without aura, intractable
Chronic migraine without aura, with refractory migraine
G43.711 Chronic migraine without aura, intractable, with status migrainosus
G43.719 Chronic migraine without aura, intractable, without status migrainosus
G43.A Cyclical vomiting
Excludes1 cyclical vomiting syndrome unrelated to migraine (R11.15)
G43.A0 Cyclical vomiting, in migraine, not intractable
Cyclical vomiting, without refractory migraine
G43.A1 Cyclical vomiting, in migraine, intractable
Cyclical vomiting, with refractory migraine
G43.B Ophthalmoplegic migraine
G43.B0 Ophthalmoplegic migraine, not intractable
Ophthalmoplegic migraine, without refractory migraine
G43.B1 Ophthalmoplegic migraine, intractable
Ophthalmoplegic migraine, with refractory migraine
G43.C Periodic headache syndromes in child or adult
G43.C0 Periodic headache syndromes in child or adult, not intractable
Periodic headache syndromes in child or adult, without refractory migraine
G43.C1 Periodic headache syndromes in child or adult, intractable
Periodic headache syndromes in child or adult, with refractory migraine
G43.D Abdominal migraine
G43.D0 Abdominal migraine, not intractable
Abdominal migraine, without refractory migraine
G43.D1 Abdominal migraine, intractable
Abdominal migraine, with refractory migraine
G43.8 Other migraine
G43.80 Other migraine, not intractable
Other migraine, without refractory migraine
G43.801 Other migraine, not intractable, with status migrainosus
G43.809 Other migraine, not intractable, without status migrainosus
G43.81 Other migraine, intractable
Other migraine, with refractory migraine
G43.811 Other migraine, intractable, with status migrainosus
G43.819 Other migraine, intractable, without status migrainosus
G43.82 Menstrual migraine, not intractable
Menstrual headache, not intractable
Menstrual migraine, without refractory migraine
Menstrually related migraine, not intractable
Pre-menstrual headache, not intractable
Pre-menstrual migraine, not intractable
Pure menstrual migraine, not intractable
CodeAlso associated premenstrual tension syndrome (N94.3)
G43.821 Menstrual migraine, not intractable, with status migrainosus
sex Female
G43.829 Menstrual migraine, not intractable, without status migrainosus
Menstrual migraine NOS
sex Female
G43.83 Menstrual migraine, intractable
Menstrual headache, intractable
Menstrual migraine, with refractory migraine
Menstrually related migraine, intractable
Pre-menstrual headache, intractable
Pre-menstrual migraine, intractable
Pure menstrual migraine, intractable
CodeAlso associated premenstrual tension syndrome (N94.3)
G43.831 Menstrual migraine, intractable, with status migrainosus
sex Female
G43.839 Menstrual migraine, intractable, without status migrainosus
sex Female
G43.9 Migraine, unspecified
G43.90 Migraine, unspecified, not intractable
Migraine, unspecified, without refractory migraine
G43.901 Migraine, unspecified, not intractable, with status migrainosus
Status migrainosus NOS
G43.909 Migraine, unspecified, not intractable, without status migrainosus
Migraine NOS
G43.91 Migraine, unspecified, intractable
Migraine, unspecified, with refractory migraine
G43.911 Migraine, unspecified, intractable, with status migrainosus
G43.919 Migraine, unspecified, intractable, without status migrainosus
G43.E Chronic migraine with aura
Excludes1 migraine with aura (G43.1-)
G43.E0 Chronic migraine with aura, not intractable
Chronic migraine with aura, without refractory migraine
G43.E01 Chronic migraine with aura, not intractable, with status migrainosus
G43.E09 Chronic migraine with aura, not intractable, without status migrainosus
Chronic migraine with aura NOS
G43.E1 Chronic migraine with aura, intractable
Chronic migraine with aura, with refractory migraine
G43.E11 Chronic migraine with aura, intractable, with status migrainosus
G43.E19 Chronic migraine with aura, intractable, without status migrainosus