Other migraine, not intractable Notes: Other migraine, without refractory migraine
G43.91 Migraine, unspecified, intractable Notes: Migraine, unspecified, with refractory migraine
Migraine, unspecified, intractable Notes: Migraine, unspecified, with refractory migraine
G44.039 Episodic paroxysmal hemicrania, not intractable Notes: Episodic paroxysmal hemicrania NOS
Episodic paroxysmal hemicrania, not intractable Notes: Episodic paroxysmal hemicrania NOS
G44.211 Episodic tension-type headache, intractable
Episodic tension-type headache, intractable
G44.40 Drug-induced headache, not elsewhere classified, not intractable
Drug-induced headache, not elsewhere classified, not intractable
G21.11 Neuroleptic induced parkinsonism Notes: code for adverse effect, if applicable, to identify drug (T43.3X5, T43.4X5, T43….
Neuroleptic induced parkinsonism Notes: code for adverse effect, if applicable, to identify drug (T43.3X5, T43.4X5, T43.505, T43.595) ; malignant neuroleptic syndrome (G21.0)
G24.02 Drug induced acute dystonia Notes: Acute dystonic reaction to drugs ; Neuroleptic induced acute dystonia
Drug induced acute dystonia Notes: Acute dystonic reaction to drugs ; Neuroleptic induced acute dystonia
G25.6 Drug induced tics and other tics of organic origin Notes: code for adverse effect, if applicable, to identify drug (T36-…
Drug induced tics and other tics of organic origin Notes: code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) ; habit spasm (F95.9) ; tic NOS (F95.9) ; T ...

