ICD 10 CM Codes

Type 1 Excludes
headache NOS (R51.9)
Type 2 Excludes
atypical facial pain (G50.1)
headache due to lumbar puncture (G97.1)
migraines (G43.-)
trigeminal neuralgia (G50.0)
G44.0 Cluster headaches and other trigeminal autonomic cephalgias (TAC)
G44.1 Vascular headache, not elsewhere classified
G44.2 Tension-type headache
G44.3 Post-traumatic headache
G44.4 Drug-induced headache, not elsewhere classified
G44.5 Complicated headache syndromes
G44.8 Other specified headache syndromes