- F44.89 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2024 edition of ICD-10-CM F44.89 became effective on October 1, 2022.
- This is the American ICD-10-CM version of F44.89 – other international versions of ICD-10 F44.89 may differ.
ICD-10-CM F44.89 is grouped within Diagnostic Related Group(s):
- 887 Other mental disorder diagnoses
Applicable To
- Ganser’s syndrome
- Psychogenic confusion
- Psychogenic twilight state
- Trance and possession disorders
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2016 (effective 10/1/2015): No change
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
- 2022 (effective 10/1/2021): No change
- 2024 (effective 10/1/2022): No change
Diagnosis Index entries containing back-references to F44.89:
- hysterical paralysis of > Accommodation (disorder)
- hysterical > Anorexia R63.0
- hysterical > unconsciousness R55
- hysterical > Collapse R55
- mental state (psychogenic) > Confusion, confused R41.0
- psychogenic > Confusion, confused R41.0
- reactive (from emotional stress, psychological trauma) > Confusion, confused R41.0
- hysterical > Delirium, delirious (acute or subacute) (not alcohol- or drug-induced) (with dementia) R41.0
- hysterical > Depression (acute) (mental) F32.A
- other specified NEC > dissociative F44.9
- trance and possession > Disorder (of)
- hysterical > Dizziness R42
- hysterical > Giddiness R42
- hysterical > larynx (reflex) J38.7
- hysterical > pharynx (reflex) J39.2
- hysterical > Mania (monopolar)
- accommodation > Paralysis, paralytic (complete) (incomplete) G83.9
- hysterical > accommodation F44.89
- hysterical > walking F51.3
- hysterical > Somnambulism F51.3
- confusional (psychogenic) > State (of)
- reactive (from emotional stress, psychological trauma) > confusional (psychogenic) F44.89
- psychogenic, twilight > State (of)
- psychogenic > twilight F05
- hysterical > Trance R41.89
- psychogenic > Twilight state
- hysterical > Vertigo R42
- hysterical > sleep F51.3