ICD-10-CM 2027
ICD-10 code for Confusional psychogenic state
From the official ICD-10-CM alphabetic index entry “State (of) › confusional (psychogenic)”. Page updated September 29, 2026.
About coding Confusional psychogenic state
The ICD-10-CM code for Confusional psychogenic state is F44.89 (Other dissociative and conversion disorders). The official index lists 5 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on F44.89.
Within F44.8, choose F44.89 (Other dissociative and conversion disorders) only when documentation doesn't support a more specific option: dissociative identity disorder (F44.81).
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 887 (Other Mental Disorder Diagnoses, relative weight 1.1139), 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 Confusional psychogenic state codes (official index)
- acute
- with
- arteriosclerotic dementia F01.50 — Vascular dementia, unspecified severity, without behavioral disturbance, psychotic disturbance, mood disturbance, and anxiety
- with behavioral disturbance
- senility or dementia F05 — Delirium due to known physiological condition
- alcoholic F10.231 — Alcohol dependence with withdrawal delirium
- epileptic F05 — Delirium due to known physiological condition
- reactive (from emotional stress, psychological trauma) F44.89 — Other dissociative and conversion disorders
- subacute
Common questions about Confusional psychogenic state ICD-10 codes
What is the ICD-10 code for Confusional psychogenic state?
- F44.89 — Other dissociative and conversion disorders. More specific codes apply when the documentation supports them: F01.50, F05, F10.231, F05 and others below.
What is the ICD-10 code for epileptic confusional psychogenic state?
- F05 — Delirium due to known physiological condition.
What is the ICD-10 code for reactive confusional psychogenic state?
- F44.89 — Other dissociative and conversion disorders.
Is F44.89 billable?
- Yes. F44.89 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can F44.89 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict F44.89 as a principal diagnosis.
Is F44.89 a CC or MCC?
- No. F44.89 is neither a CC nor an MCC under MS-DRG v44.0.