F44.89
F44.89: Other dissociative and conversion disorders
Billable / specific codeICD-10-CM
F44.89 is a billable, specific ICD-10-CM code for other dissociative and conversion disorders. It is valid for submission on a claim.
Check F44.89 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Ganser's syndrome
- Psychogenic confusion
- Psychogenic twilight state
- Trance and possession disorders
Other codes that can never be billed with F44.89
Their own Excludes1 notes name this code, so the conflict is not listed above.
- R41Other symptoms and signs involving cognitive functions and awareness
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
F44.89 is named in 12 Medicare coverage policies: 11 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which one applies depends on your Medicare contractor.
- A52434Health and Behavior Assessment/Intervention – Medical Policy Articlenot covered
- A56612Billing and Coding: CT of the Head
- A56645Billing and Coding: Controlled Substance Monitoring and Drugs of Abuse Testing
- A56756Billing and Coding: Home Health - Psychiatric Care
Alphabetic index entries that lead here
- Dream state, hysterical
- Ganser's syndrome(hysterical)
- Accommodation›hysterical paralysis of
- Anorexia›hysterical
- Collapse›hysterical
- Confusion, confused›mental state(psychogenic)
- Confusion, confused›psychogenic
- Confusion, confused›reactive(from emotional stress, psychological trauma)
- Delirium, delirious›hysterical
- Depression›hysterical
- Disorder›trance and possession
- Dizziness›hysterical
Code history
Unchanged in every release from FY2024 to FY2027.