F31.64
Bipolar disorder, current episode mixed, severe, with psychotic features
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 5 never code together
F31code
F01-F99chapter
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 9
F31code
Includes
- bipolar I disorder
- bipolar type I disorder
- manic-depressive illness
- manic-depressive psychosis
- manic-depressive reaction
- seasonal bipolar disorder
F31.64code
Inclusion terms
- Bipolar disorder, current episode mixed with mood-congruent psychotic symptoms
- Bipolar disorder, current episode mixed with mood-incongruent psychotic symptoms
F01-F99chapter
Includes
- disorders of psychological development
Index entries leading here 1
Alongside this code 4 same parent — F31.6
Medications 1
MED-RT files conditions by MeSH, which carves the world differently from ICD-10. These are name matches on this code's description, offered as candidates — not as an assertion that they are this code.
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.