Bipolar disorder
In Mood [affective] disorders (F30-F39), chapter 5: Mental, Behavioral and Neurodevelopmental Disorders
28 billable codes under F31: 18 are a CC; 23 map to HCC 154 (Bipolar Disorders without Psychosis), HCC 152 (Psychosis, Except Schizophrenia).A CC or MCC (major CC) is a secondary diagnosis that raises the MS-DRG payment. An HCC counts toward a Medicare Advantage patient's risk score.
Instructional notes
Includes: conditions that are coded here
- bipolar I disorder
- bipolar type I disorder
- manic-depressive illness
- manic-depressive psychosis
- manic-depressive reaction
- seasonal bipolar disorder
Excludes1: not coded here, use a different code
Excludes2: not included here, code separately if applicable
- cyclothymia (F34.0)
All codes under F31
F31 can't be used on a claim. Pick a billable code below; grey headings group them.
- F31.0Bipolar disorder, current episode hypomanic
- F31.1Bipolar disorder, current episode manic without psychotic features
- F31.10Bipolar disorder, current episode manic without psychotic features, unspecified
- F31.11Bipolar disorder, current episode manic without psychotic features, mild
- F31.12Bipolar disorder, current episode manic without psychotic features, moderate
- F31.13Bipolar disorder, current episode manic without psychotic features, severe
- F31.2Bipolar disorder, current episode manic severe with psychotic features
- F31.3Bipolar disorder, current episode depressed, mild or moderate severity
- F31.30Bipolar disorder, current episode depressed, mild or moderate severity, unspecified
- F31.31Bipolar disorder, current episode depressed, mild
- F31.32Bipolar disorder, current episode depressed, moderate
- F31.4Bipolar disorder, current episode depressed, severe, without psychotic features
- F31.5Bipolar disorder, current episode depressed, severe, with psychotic features
- F31.6Bipolar disorder, current episode mixed
- F31.60Bipolar disorder, current episode mixed, unspecified
- F31.61Bipolar disorder, current episode mixed, mild
- F31.62Bipolar disorder, current episode mixed, moderate
- F31.63Bipolar disorder, current episode mixed, severe, without psychotic features
- F31.64Bipolar disorder, current episode mixed, severe, with psychotic features
- F31.7Bipolar disorder, currently in remission
- F31.70Bipolar disorder, currently in remission, most recent episode unspecified
- F31.71Bipolar disorder, in partial remission, most recent episode hypomanic
- F31.72Bipolar disorder, in full remission, most recent episode hypomanic
- F31.73Bipolar disorder, in partial remission, most recent episode manic
- F31.74Bipolar disorder, in full remission, most recent episode manic
- F31.75Bipolar disorder, in partial remission, most recent episode depressed
- F31.76Bipolar disorder, in full remission, most recent episode depressed
- F31.77Bipolar disorder, in partial remission, most recent episode mixed
- F31.78Bipolar disorder, in full remission, most recent episode mixed
- F31.8Other bipolar disorders
- F31.81Bipolar II disorder
- F31.89Other bipolar disorder
- F31.9Bipolar disorder, unspecified
MS-DRGs
As the principal diagnosis, all 28 billable codes under F31 group to these MS-DRGs (v44.0).
Other codes that refer to F31
Notes on these codes point to F31.
- F30 Excludes1: bipolar disorder (F31.-)
- F32 Excludes1: bipolar disorder (F31.-)
- F33 Excludes1: bipolar disorder (F31.-)
- F44.2 Excludes2: manic stupor (F30, F31)
- F63.0 Excludes2: excessive gambling by manic patients (F30, F31)
- F63.2 Excludes2: depressive disorder with stealing (F31.-, F32.-, F33.-)
- R40.1 Excludes1: depressive stupor (F31.-, F32.-, F33.-)
About the condition
Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.
Bipolar Disorder
Bipolar disorder is a mood disorder that can cause intense mood swings: Along with mood swings, bipolar disorder causes changes in behavior, energy levels, and activity levels.
Read more about bipolar disorder on MedlinePlusCode history
Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.