F31.4
ICD-10BillableBipolar disord, crnt epsd depress, sev, w/o psych features
Official ICD-10-CM descriptor (FY2026)
Bipolar disorder, current episode depressed, severe, without psychotic features
F31.4 is valid for submission on a claim — CMS flags it as a billable, specific code.
Related codes in F31
- F31.0Bipolar disorder, current episode hypomanic
- F31.1Bipolar disorder, current episode manic w/o psych featurescategory
- F31.2Bipolar disord, crnt episode manic severe w psych features
- F31.3Bipolar disord, current episode depress, mild or mod severtcategory
- 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.