Kodex

Code

G43.E09

Chronic migraine with aura, not intractable, without status migrainosus

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Hierarchy

G00-G99 Diseases of the nervous system (G00-G99)
- G40-G47 Episodic and paroxysmal disorders (G40-G47)
  - G43 Migraine
    - G43.E Chronic migraine with aura
      - G43.E0 Chronic migraine with aura, not intractable
        
        G43.E01 Chronic migraine with aura, not intractable, with status migrainosus
        
        G43.E09 Chronic migraine with aura, not intractable, without status migrainosus

Notes

the following terms are to be considered equivalent to intractable: pharmacoresistant (pharmacologically resistant), treatment resistant, refractory (medically) and poorly controlled

Inclusion Terms

G43.E09

Chronic migraine with aura NOS

Chronic migraine with aura, without refractory migraine

Use Additional

code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)

Excludes 1

G43.1 Migraine with aura

headache NOS (R51.9)
- R51.9 Headache, unspecified
lower half migraine (G44.00)
- G44.00 Cluster headache syndrome, unspecified

Excludes 2

headache syndromes (G44.-)
- G44 Other headache syndromes

certain conditions originating in the perinatal period (P04-P96)
A00-B99 Certain infectious and parasitic diseases (A00-B99)
complications of pregnancy, childbirth and the puerperium (O00-O9A)
- O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
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)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)