F19 vs F44.0
F19 (Other psychoactive substance related disorders) compared with F44.0 (Dissociative amnesia), from the official CMS tabular data. Both may be reported when both conditions are documented (Excludes2).
Can these codes be reported together?
Yes, when both are documented. F44.0 carries an Excludes2 note covering F19: “alcohol-or other psychoactive substance-induced amnestic disorder (F10, F13, F19 with .26, .96)”
Excludes2 marks distinct conditions — both may be reported when both are documented.
Side by side
| F19Other psychoactive substance related disorders | F44.0Dissociative amnesia | |
|---|---|---|
| Billing status | Non-billable header | Billable |
| Classification | F01-F99 — Mental, Behavioral and Neurodevelopmental Disorders (F01-F99) | F01-F99 — Mental, Behavioral and Neurodevelopmental Disorders (F01-F99) |
| Definition | Other psychoactive substance related disorders is a non-billable ICD-10-CM category code (F19). | Dissociative amnesia is a billable ICD-10-CM diagnosis code (F44.0). |
| Includes | polysubstance drug use (indiscriminate drug use) | conversion hysteria conversion reaction hysteria hysterical psychosis |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources