Bipolar disorder, current episode depressed, severe, without psychotic features
- F31.4 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Bipolar disord, crnt epsd depress, sev, w/o psych features
- The 2025 edition of ICD-10-CM F31.4 became effective on October 1, 2024.
- This is the American ICD-10-CM version of F31.4 – other international versions of ICD-10 F31.4 may differ.
The following code(s) above F31.4 contain annotation back-references
that may be applicable to F31.4:
Approximate Synonyms
- Affective disorder, bipolar, depressed, severe
- Bipolar 1 disorder, depressed episode, severe
- Bipolar 1 disorder, depressed episode, severe w mixed features
- Bipolar 1 disorder, depressed, severe
- Severe depressed bipolar disorder
- Severe depressed bipolar i disorder
- Severe mixed depressed bipolar i disorder
ICD-10-CM F31.4 is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):
- 885 Psychoses
Convert F31.4 to ICD-9-CMCode History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2023 (effective 10/1/2022): No change
- 2024 (effective 10/1/2023): No change
- 2025 (effective 10/1/2024): No change
Diagnosis Index entries containing back-references to F31.4:
- Disorder (of) – see also Disease
- bipolar (I) (seasonal) (type 1) F31.9
- current (or most recent)
- depressedF31.9
- without psychotic featuresF31.30
- severe (without psychotic features) F31.4
- without psychotic featuresF31.30
- severe depression (without psychotic features) F31.4
- depressedF31.9
- current (or most recent)
- bipolar (I) (seasonal) (type 1) F31.9
- Reaction – see also Disorder
- depressive (single episode) F32.9
- affective (single episode) F31.4
- depressive (single episode) F32.9