F31.1
ICD-10Non-billable categoryBipolar disorder, current episode manic w/o psych features
Official ICD-10-CM descriptor (FY2026)
Bipolar disorder, current episode manic without psychotic features
F31.1 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
More specific codes under F31.1
Related codes in F31
- F31.0Bipolar disorder, current episode hypomanic
- F31.2Bipolar disord, crnt episode manic severe w psych features
- F31.3Bipolar disord, current episode depress, mild or mod severtcategory
- F31.4Bipolar disord, crnt epsd depress, sev, w/o psych features
- F31.5Bipolar disord, crnt epsd depress, severe, w psych features
- F31.6Bipolar disorder, current episode mixedcategory
- F31.7Bipolar disorder, currently in remissioncategory
- F31.8Other bipolar disorderscategory
- F31.9Bipolar disorder, unspecified
Where this code sits
- Parent code
- F31
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.