F31.1

Non-Billable
ChapterF01–F99
Ranksubcategory
Official Description

Bipolar disorder, current episode manic without psychotic features

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 5: Mental, Behavioral and Neurodevelopmental Disorders (F01-F99).
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH5Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
F30-F39Mood [affective] disorders (F30-F39)
F31Bipolar disorder
F31.1Bipolar disorder, current episode manic without psychotic featuresNot billable
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

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to F31.1:

categoryF31
Bipolar disorder
View context instructions
chapterCH5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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