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ICD-10-CM · FY 2026 APRIL UPDATE

F31

Bipolar disorder

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
F31.0Bipolar disorder, current episode hypomanicBillable
F31.1Bipolar disorder, current episode manic without psychotic featuresCategory
F31.10Bipolar disorder, current episode manic without psychotic features, unspecifiedBillable
F31.11Bipolar disorder, current episode manic without psychotic features, mildBillable
F31.12Bipolar disorder, current episode manic without psychotic features, moderateBillable
F31.13Bipolar disorder, current episode manic without psychotic features, severeBillable
F31.2Bipolar disorder, current episode manic severe with psychotic featuresBillable
F31.3Bipolar disorder, current episode depressed, mild or moderate severityCategory
F31.30Bipolar disorder, current episode depressed, mild or moderate severity, unspecifiedBillable
F31.31Bipolar disorder, current episode depressed, mildBillable
F31.32Bipolar disorder, current episode depressed, moderateBillable
F31.4Bipolar disorder, current episode depressed, severe, without psychotic featuresBillable
F31.5Bipolar disorder, current episode depressed, severe, with psychotic featuresBillable
F31.6Bipolar disorder, current episode mixedCategory
F31.60Bipolar disorder, current episode mixed, unspecifiedBillable
F31.61Bipolar disorder, current episode mixed, mildBillable
F31.62Bipolar disorder, current episode mixed, moderateBillable
F31.63Bipolar disorder, current episode mixed, severe, without psychotic featuresBillable
F31.64Bipolar disorder, current episode mixed, severe, with psychotic featuresBillable
F31.7Bipolar disorder, currently in remissionCategory
F31.70Bipolar disorder, currently in remission, most recent episode unspecifiedBillable
F31.71Bipolar disorder, in partial remission, most recent episode hypomanicBillable
F31.72Bipolar disorder, in full remission, most recent episode hypomanicBillable
F31.73Bipolar disorder, in partial remission, most recent episode manicBillable
F31.74Bipolar disorder, in full remission, most recent episode manicBillable
F31.75Bipolar disorder, in partial remission, most recent episode depressedBillable
F31.76Bipolar disorder, in full remission, most recent episode depressedBillable
F31.77Bipolar disorder, in partial remission, most recent episode mixedBillable
F31.78Bipolar disorder, in full remission, most recent episode mixedBillable
F31.8Other bipolar disordersCategory

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.