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ICD-10 G44 - Other headache syndromes
Chapter 6 Section G40-G47

G44

ICD-10 Not billable

Other headache syndromes

Specifically for this code:
  • headache NOS (R51)
Specifically for this code:
  • atypical facial pain (G50.1)
  • headache due to lumbar puncture (G97.1)
  • migraines (G43.-)
  • trigeminal neuralgia (G50.0)
From Chapter 6:
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
G44 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
G44.0
Cluster headaches and other trigeminal autonomic cephalgias (TAC)
10
G44.1
Vascular headache, not elsewhere classified
Billable
10
G44.2
Tension-type headache
10
G44.3
Post-traumatic headache
10
G44.4
Drug-induced headache, not elsewhere classified
10
G44.5
Complicated headache syndromes
10
G44.8
Other specified headache syndromes
      
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