F20.8 Other schizophrenia

The ICD-10-CM code for Other schizophrenia is F20.8 (FY2026). It is a non-billable category code — select a more specific code below for claims.

Classification

Chapter

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

Section

F20-F29: Schizophrenia, schizotypal, delusional, and other non-mood psychotic disorders (F20-F29)

Category F20

10 codes (8 billable)

FY2026 Status

Stable since FY2024

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