New! ICD-9-CM DSM-IV
Code: 296.0
Description: Episodic mood disorders:
Bipolar I disorder, single manic episode
Notes:

Hypomania (mild) NOS single episode or unspecified
Hypomanic psychosis single episode or unspecified
Mania (monopolar) NOS single episode or unspecified
Manic-depressive psychosis or reaction, single episode or unspecified:
hypomanic, single episode or u

Excludes:
circular type, if there was a previous attack of depression (296.4)