Section
G43
Migraine
Hierarchy
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G00-G99 Diseases of the nervous system (G00-G99)
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G40-G47 Episodic and paroxysmal disorders (G40-G47)
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G43 Migraine
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G43.0 Migraine without aura
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G43.1 Migraine with aura
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G43.4 Hemiplegic migraine
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G43.5 Persistent migraine aura without cerebral infarction
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G43.6 Persistent migraine aura with cerebral infarction
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G43.7 Chronic migraine without aura
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G43.8 Other migraine
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G43.9 Migraine, unspecified
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G43.A Cyclical vomiting
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G43.B Ophthalmoplegic migraine
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G43.C Periodic headache syndromes in child or adult
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G43.D Abdominal migraine
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G43.E Chronic migraine with aura
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Notes
G43
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the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled
Use Additional
G43
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code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes 1
Excludes 2
G43
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headache syndromes (G44.-)
- G44 Other headache syndromes
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certain conditions originating in the perinatal period (P04-P96)
- A00-B99 Certain infectious and parasitic diseases (A00-B99)
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complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
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congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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endocrine, nutritional and metabolic diseases (E00-E88)
- S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
- C00-D49 Neoplasms (C00-D49)
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symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)