F43.12

Post-traumatic stress disorder, chronic

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 2

Inclusion terms

Includes

Index entries leading here 2

Disorder (of) — see also Disease
- post-traumatic stress (PTSD) F43.10
  - chronic F43.12
- stress F43.9
  - post-traumatic F43.10
    - chronic F43.12
Neurosis, neurotic F48.9
- posttraumatic (situational) F43.10
  - chronic F43.12
- traumatic F43.10
  - chronic F43.12

Alongside this code 2 same parent — F43.1

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.