ICD-10-CM 2027
ICD-10 code for Trance
From the official ICD-10-CM alphabetic index entry “Trance”. Page updated September 29, 2026.
About coding Trance
The ICD-10-CM code for Trance is R41.89 (Other symptoms and signs involving cognitive functions and awareness). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on R41.89.
Within R41.8, choose R41.89 (Other symptoms and signs involving cognitive functions and awareness) only when documentation doesn't support a more specific option: age-related cognitive decline (R41.81), Altered mental status, unspecified (R41.82), borderline intellectual functioning (R41.83), other specified cognitive deficit (R41.84) and Anosognosia (R41.85).
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 884 (Organic Disturbances and Intellectual Disability, relative weight 1.6001), 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.
More specific Trance codes (official index)
- hysterical F44.89 — Other dissociative and conversion disorders
Common questions about Trance ICD-10 codes
What is the ICD-10 code for Trance?
- R41.89 — Other symptoms and signs involving cognitive functions and awareness. More specific codes apply when the documentation supports them: F44.89.
What is the ICD-10 code for hysterical trance?
- F44.89 — Other dissociative and conversion disorders.
Is R41.89 billable?
- Yes. R41.89 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can R41.89 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict R41.89 as a principal diagnosis.
Is R41.89 a CC or MCC?
- No. R41.89 is neither a CC nor an MCC under MS-DRG v44.0.