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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > G00-G99 > G40-G47 > G43
G40-G47
Episodic and paroxysmal disorders
G43

Migraine

Info:
the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled
Use add'l
code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excl1.:
headache NOS (R51.9)
lower half migraine (G44.00)
Excl2.:
headache syndromes (G44.-)
G43.0

Migraine without aura

Info:
Common migraine
Excl1.:
chronic migraine without aura (G43.7-)
G43.00
Migraine without aura, not intractable
Info:
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
Info:
Migraine without aura NOS
G43.01
Migraine without aura, intractable
Info:
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

Info:
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
Use add'l
any associated seizure (G40.-, R56.9)
Excl1.:
persistent migraine aura (G43.5-, G43.6-)
G43.10
Migraine with aura, not intractable
Info:
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
Info:
Migraine with aura NOS
G43.11
Migraine with aura, intractable
Info:
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

Info:
Familial migraine
Sporadic migraine
G43.40
Hemiplegic migraine, not intractable
Info:
Hemiplegic migraine without refractory migraine
G43.401
Hemiplegic migraine, not intractable, with status migrainosus
G43.409
Hemiplegic migraine, not intractable, without status migrainosus
Info:
Hemiplegic migraine NOS
G43.41
Hemiplegic migraine, intractable
Info:
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
Info:
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
Info:
Persistent migraine aura NOS
G43.51
Persistent migraine aura without cerebral infarction, intractable
Info:
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

Use add'l
the type of cerebral infarction (I63.-)
G43.60
Persistent migraine aura with cerebral infarction, not intractable
Info:
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
Info:
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

Info:
Transformed migraine
Excl1.:
migraine without aura (G43.0-)
G43.70
Chronic migraine without aura, not intractable
Info:
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
Info:
Chronic migraine without aura NOS
G43.71
Chronic migraine without aura, intractable
Info:
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

Excl1.:
cyclical vomiting syndrome unrelated to migraine (R11.15)
G43.A0
Cyclical vomiting, in migraine, not intractable
Info:
Cyclical vomiting, without refractory migraine
G43.A1
Cyclical vomiting, in migraine, intractable
Info:
Cyclical vomiting, with refractory migraine
G43.B

Ophthalmoplegic migraine

G43.B0
Ophthalmoplegic migraine, not intractable
Info:
Ophthalmoplegic migraine, without refractory migraine
G43.B1
Ophthalmoplegic migraine, intractable
Info:
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
Info:
Periodic headache syndromes in child or adult, without refractory migraine
G43.C1
Periodic headache syndromes in child or adult, intractable
Info:
Periodic headache syndromes in child or adult, with refractory migraine
G43.D

Abdominal migraine

G43.D0
Abdominal migraine, not intractable
Info:
Abdominal migraine, without refractory migraine
G43.D1
Abdominal migraine, intractable
Info:
Abdominal migraine, with refractory migraine
G43.8

Other migraine

G43.80
Other migraine, not intractable
Info:
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
Info:
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
Info:
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
Use add'l
associated premenstrual tension syndrome (N94.3)
G43.821
Menstrual migraine, not intractable, with status migrainosus
G43.829
Menstrual migraine, not intractable, without status migrainosus
Info:
Menstrual migraine NOS
G43.83
Menstrual migraine, intractable
Info:
Menstrual headache, intractable
Menstrual migraine, with refractory migraine
Menstrually related migraine, intractable
Pre-menstrual headache, intractable
Pre-menstrual migraine, intractable
Pure menstrual migraine, intractable
Use add'l
associated premenstrual tension syndrome (N94.3)
G43.831
Menstrual migraine, intractable, with status migrainosus
G43.839
Menstrual migraine, intractable, without status migrainosus
G43.9

Migraine, unspecified

G43.90
Migraine, unspecified, not intractable
Info:
Migraine, unspecified, without refractory migraine
G43.901
Migraine, unspecified, not intractable, with status migrainosus
Info:
Status migrainosus NOS
G43.909
Migraine, unspecified, not intractable, without status migrainosus
Info:
Migraine NOS
G43.91
Migraine, unspecified, intractable
Info:
Migraine, unspecified, with refractory migraine
G43.911
Migraine, unspecified, intractable, with status migrainosus
G43.919
Migraine, unspecified, intractable, without status migrainosus

 

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