PTSD Claims and Stressor Evidence
A PTSD claim requires a current diagnosis under VA’s rules, credible support for the qualifying stressor under the applicable framework, and medical evidence linking symptoms to that stressor.
About this guide
Educational information only. Semper Guide is self-directed software, not a VA-accredited representative, law firm, claims agent, VSO, or medical provider. It does not submit claims or guarantee outcomes.
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Quick answer
PTSD service-connection rules are more specific than general mental-health claims. The evidence needed to establish a stressor can differ for combat, fear of hostile military or terrorist activity, prisoner-of-war experience, personal assault, and other events. VA evaluates the actual diagnosis, stressor framework, and medical link.
The main evidence questionsDetails
- Is PTSD currently diagnosed by a qualified professional under the required diagnostic standard?
- What in-service stressor is identified?
- Which regulatory stressor category applies?
- What evidence establishes or corroborates the stressor under that category?
- Does medical evidence link current PTSD symptoms to the established stressor?
Potential stressor evidenceDetails
- Service and personnel records, awards, orders, unit histories, operational reports, or incident records.
- Medical, counseling, law-enforcement, chaplain, or crisis records.
- Statements from people with firsthand knowledge.
- For personal assault, behavior changes and other “marker” evidence recognized by the regulation.
- The veteran’s detailed statement with date range, location, unit, event, and source of knowledge.
Prepare for an exam safelyDetails
- Give an accurate history without trying to recreate a traumatic event in unnecessary detail.
- Identify treatment, symptoms, and occupational and social effects.
- Distinguish each stressor if several are discussed.
- Arrange support after the appointment.
- Use crisis support immediately if discussion triggers danger or self-harm risk.
Common questionsDetails
- Does a combat deployment automatically establish PTSD? — No. Diagnosis, a qualifying stressor, and medical link are distinct.
- Must every stressor be independently verified? — The rule contains exceptions for specified circumstances; the exact framework matters.
- Can a private clinician diagnose PTSD? — Private evidence can be considered, but some stressor pathways require confirmation by a VA or VA-contracted psychiatrist or psychologist.
- Can another diagnosis be service connected instead? — VA evaluates the claimed mental-health disability and evidence; diagnosis changes can require medical clarification.
Crisis supportDetails
If you or someone else is in immediate danger, call emergency services. Veterans and service members can dial 988 and press 1 to reach the Veterans Crisis Line.