F29

Unspecified psychosis not due to a substance or known physiological condition

Billable FY2026 2025-10-01 → 2026-09-30

Exclusions 3 never code together

F29code

Excludes1

mental disorder NOS (F99)F99 F99 F99
unspecified mental disorder due to known physiological condition (F09)F09 F09 F09

Excludes2

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)R00-R99

Excludes1 — never code together. The excluded condition and this one are mutually exclusive.

Excludes2 — not included here, but the patient may have both. Code both when documented.

Instructional notes 3

F29code

Inclusion terms

Includes

Index entries leading here 3

Psychosis, psychotic F29
- confusional F29
- nonorganic F29
Disorder (of) — see also Disease
- schizophrenia spectrum and other psychotic disorder F29
Schizophrenia, schizophrenic F20.9
- spectrum and other psychotic disorder F29

Additional references

AHA Coding Clinic® Licence required

Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.

CMS28HCC152 ESRD24HCC58 RX08HCC130

Presence is a property of the code. Untick a model to hide it everywhere.

Present FY2024–FY2027.