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ICD-10-CM Codes
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F01-F99
Mental, Behavioral and Neurodevelopmental disorders
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F30-F39
Mood [affective] disorders
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F31-
Bipolar disorder
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2018 ICD-10-CM Diagnosis Code F31.4
Bipolar disorder, current episode depressed, severe, without psychotic features
2016 2017 2018 Billable/Specific Code
- 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 2018 edition of ICD-10-CM F31.4 became effective on October 1, 2017.
- 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
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
F31.4:
- 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 v35.0):
Convert F31.4 to ICD-9-CM
Code 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
- Disorder (of) - see also Disease
- bipolar (I) (type 1) F31.9
ICD-10-CM Diagnosis Code F31.9
Bipolar disorder, unspecified
2016 2017 2018 Billable/Specific Code
- current (or most recent)
- depressed F31.9
ICD-10-CM Diagnosis Code F31.9
Bipolar disorder, unspecified
2016 2017 2018 Billable/Specific Code
- without psychotic features F31.30
ICD-10-CM Diagnosis Code F31.30
Bipolar disorder, current episode depressed, mild or moderate severity, unspecified
2016 2017 2018 Billable/Specific Code
- severe (without psychotic features) F31.4
- severe depression (without psychotic features) F31.4
- Reaction - see also Disorder
- depressive (single episode) F32.9
ICD-10-CM Diagnosis Code F32.9
Major depressive disorder, single episode, unspecified
2016 2017 2018 Billable/Specific Code
Applicable To- Depression NOS
- Depressive disorder NOS
- Major depression NOS
ICD-10-CM Codes Adjacent To F31.4
F31.1 Bipolar disorder, current episode manic without psychotic features
F31.2 Bipolar disorder, current episode manic severe with psychotic features
F31.3 Bipolar disorder, current episode depressed, mild or moderate severity
F31.31 Bipolar disorder, current episode depressed, mild
F31.32 Bipolar disorder, current episode depressed, moderate
F31.4
Bipolar disorder, current episode depressed, severe, without psychotic features
F31.5 Bipolar disorder, current episode depressed, severe, with psychotic features
F31.6 Bipolar disorder, current episode mixed
F31.63 …… severe, without psychotic features
F31.64 …… severe, with psychotic features
F31.7 Bipolar disorder, currently in remission
F31.70 …… most recent episode unspecified
F31.71 Bipolar disorder, in partial remission, most recent episode hypomanic
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
