Kodex

Code

G43.C0

Periodic headache syndromes in child or adult, not intractable

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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.C Periodic headache syndromes in child or adult
      - G43.C0 Periodic headache syndromes in child or adult, not intractable
      - G43.C1 Periodic headache syndromes in child or adult, intractable

Notes

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

Inclusion Terms

G43.C0

Periodic headache syndromes in child or adult, without refractory migraine

Use Additional

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

Excludes 1

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)