F34.0

Cyclothymic disorder

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

Exclusions 1 never code together

Excludes2

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

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

Instructional notes 5

Inclusion terms

Includes

Index entries leading here 5

Personality (disorder) F60.9
- affective F34.0
- cycloid F34.0
- cyclothymic F34.0
- hyperthymic F34.0
Disorder (of) — see also Disease
- personality F60.9
  - affective F34.0
  - cyclothymic F34.0
  - hyperthymic F34.0
- mood F39
  - persistent F34.9
    - cyclothymia F34.0
- cyclothymic F34.0
Cycloid personality F34.0
Cyclothymia F34.0
Cyclothymic personality F34.0

Alongside this code 3 same parent — F34

Additional references

AHA Coding Clinic® Licence required

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

Present FY2024–FY2027.