ICD-10-CM code · FY2027
F31 Bipolar disorder
Header codeNot billable: use one of the 28 billable codes below
About F31
EvidencePulse™by 2 Minute Medicine®
Go deeper into bipolar disorder.
Ask about the latest evidence, the landmark trials or what guidelines recommend, with every study cited. No ads, no sponsored answers.
Coding notes for F31
Includes Conditions this code covers.
- bipolar I disorder
- bipolar type I disorder
- manic-depressive illness
- manic-depressive psychosis
- manic-depressive reaction
- seasonal bipolar disorder
Excludes1 Not coded here: never report these together with this code (use the code given instead).
Excludes2 Not part of this condition, but a patient can have both: report both codes when both apply.
- cyclothymia (F34.0)
Chapter 5 notes (apply to every code in it)
Includes Conditions this code covers.
- disorders of psychological development
Codes under F31 33
- F31.0 Bipolar disorder, current episode hypomanicBillable
- F31.1 Bipolar disorder, current episode manic without psychotic featuresHeader
- F31.10 Bipolar disorder, current episode manic without psychotic features, unspecifiedBillable
- F31.11 Bipolar disorder, current episode manic without psychotic features, mildBillable
- F31.12 Bipolar disorder, current episode manic without psychotic features, moderateBillable
- F31.13 Bipolar disorder, current episode manic without psychotic features, severeBillable
- F31.2 Bipolar disorder, current episode manic severe with psychotic featuresBillable
- F31.3 Bipolar disorder, current episode depressed, mild or moderate severityHeader
- F31.30 Bipolar disorder, current episode depressed, mild or moderate severity, unspecifiedBillable
- F31.31 Bipolar disorder, current episode depressed, mildBillable
- F31.32 Bipolar disorder, current episode depressed, moderateBillable
- F31.4 Bipolar disorder, current episode depressed, severe, without psychotic featuresBillable
- F31.5 Bipolar disorder, current episode depressed, severe, with psychotic featuresBillable
- F31.6 Bipolar disorder, current episode mixedHeader
- F31.60 Bipolar disorder, current episode mixed, unspecifiedBillable
- F31.61 Bipolar disorder, current episode mixed, mildBillable
- F31.62 Bipolar disorder, current episode mixed, moderateBillable
- F31.63 Bipolar disorder, current episode mixed, severe, without psychotic featuresBillable
- F31.64 Bipolar disorder, current episode mixed, severe, with psychotic featuresBillable
- F31.7 Bipolar disorder, currently in remissionHeader
- F31.70 Bipolar disorder, currently in remission, most recent episode unspecifiedBillable
- F31.71 Bipolar disorder, in partial remission, most recent episode hypomanicBillable
- F31.72 Bipolar disorder, in full remission, most recent episode hypomanicBillable
- F31.73 Bipolar disorder, in partial remission, most recent episode manicBillable
- F31.74 Bipolar disorder, in full remission, most recent episode manicBillable
- F31.75 Bipolar disorder, in partial remission, most recent episode depressedBillable
- F31.76 Bipolar disorder, in full remission, most recent episode depressedBillable
- F31.77 Bipolar disorder, in partial remission, most recent episode mixedBillable
- F31.78 Bipolar disorder, in full remission, most recent episode mixedBillable
- F31.8 Other bipolar disordersHeader
- F31.81 Bipolar II disorderBillable
- F31.89 Other bipolar disorderBillable
- F31.9 Bipolar disorder, unspecifiedBillable
Other categories in F30-F39
Latest research on bipolar disorder
- The Bipolar-at-risk criteria may help screen for young individuals at risk of bipolar disorder
- Smartphone-based self-management intervention may decrease relapses for patients with Bipolar Disorder Type 1
- Religion and spirituality dimensions may be beneficial in bipolar disorder symptoms
- The Scan by 2 Minute Medicine®: An Organ Donor Crisis, A Closer Look at Bipolar Disorder, What to know about Processed Foods, and Key Issues in Men’s Health
- Findings show that bipolar disorder-II treatments may be used to prevent cannabis use disorder
2MM+
Read the research behind every diagnosis
2MM+ gives you every study summary in full, Classics downloads of the landmark trials, EvidencePulse and HypeCheck, and ad-free reading.
See 2MM+ plansICD-10-CM FY2027 code set, as published by the CDC National Center for Health Statistics (NCHS) and CMS, effective October 1, 2026 to September 30, 2027. Codes, titles and notes are shown as published. Check payer rules and the official guidelines before billing. This page is not medical advice.
Get the app