F19.26 Other psychoactive substance dependence with psychoactive substance-induced persisting amnestic disorder

The ICD-10-CM code for Other psychoactive substance dependence with psychoactive substance-induced persisting amnestic disorder is F19.26 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

5: Mental, Behavioral and Neurodevelopmental disorders (F01-F99)

Section

F10-F19: Mental and behavioral disorders due to psychoactive substance use (F10-F19)

Category F19

79 codes (63 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to F19.26:

• Amnes (t)ic syndrome (post-traumatic) › induced by › psychoactive NEC › with › dependence
• Disorder (of) › amnesic, amnestic › psychoactive NEC-induced › with › dependence
• Dependence (on) (syndrome) › drug NEC › psychoactive NEC › with › amnestic disorder

U.S. Hospital Utilization

F19.26 appeared in too few sampled U.S. inpatient stays in 2023 to report a national estimate (AHRQ suppresses counts of 10 or fewer) — a rare inpatient diagnosis.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Pain disorders related to psychological factors (TOC entry)

a. Pain disorders related to psychological factors ..................................................................... 43

Psychoactive substance use disorders (TOC entry)

b. Mental and behavioral disorders due to psychoactive substance use ................................... 43

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)