ICD-10-CM 2027
ICD-10 code for Bell's mania
From the official ICD-10-CM alphabetic index entry “Mania (monopolar) › Bell's”. Page updated September 29, 2026.
About coding Bell's mania
The ICD-10-CM code for Bell's mania is F30.8 (Other manic episodes).
Within F30, choose F30.8 (Other manic episodes) only when documentation doesn't support a more specific option: without psychotic symptoms (F30.1), severe with psychotic symptoms (F30.2), in partial remission (F30.3), in full remission (F30.4) and unspecified (F30.9).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 885 (Psychoses, relative weight 1.3901), in MDC 19 (Mental Diseases and Disorders), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
Common questions about Bell's mania ICD-10 codes
What is the ICD-10 code for Bell's mania?
- F30.8 — Other manic episodes.
Is F30.8 billable?
- Yes. F30.8 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F30.8 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F30.8 as a principal diagnosis.
Is F30.8 a CC or MCC?
- No. F30.8 is neither a CC nor an MCC under MS-DRG v44.0.