G44.86 Cervicogenic headache
Instructional Notes:
-
G44.86
Description: Cervicogenic headache
Code Also: ['associated cervical spinal condition, if known']
↓
-
G44.8
Description: Other specified headache syndromes
Exclude2:
- headache with orthostatic or positional component, not elsewhere classified (R51.0)
↓
-
G44
Description: Other headache syndromes
Exclude1:
Exclude2:
- atypical facial pain (G50.1)
- headache due to lumbar puncture (G97.1)
- migraines (G43.-)
- trigeminal neuralgia (G50.0)
↓
-
G40-G47
Description: Episodic and paroxysmal disorders (G40-G47)
↓
-
G00-G99
Description: Diseases of the nervous system
Exclude2:
- 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)