‍PTSD Claims: Understanding the Different Standards

For Non-PTSD Mental Health Claims

For conditions such as depression, anxiety, or bipolar disorder, the evidence needs to support a connection between your current mental health disorder and military service.

Symptoms documented during service can help establish that connection. Examples include:

• Mental health symptoms: Notes about depressed mood, anxiety, panic, or mood changes.
• Behavioral changes: Personnel records showing changes in performance, disciplinary problems, or withdrawal from others.
• Other possible signs: Sleep difficulties, concentration problems, or changes in weight or substance use.

These findings need to be considered in context. A sleep problem or disciplinary incident, for example, can have many explanations.

If your military records do not contain these signs or symptoms, that can make the connection harder to establish, but it does not automatically rule out service connection. Relevant evidence may also include your own account, statements from people who observed what happened or how you changed, post-service treatment records, and a medical opinion explaining the connection.

A mental health disorder first diagnosed after discharge can still be connected to service. The evidence needs to explain how the current disorder relates to your military experience.

For PTSD Claims: Establishing the Traumatic Stressor

PTSD claims work differently because the traumatic stressor event is treated similarly to a sign or symptom. Instead of needing documentation of in-service mental health symptoms, the VA needs supporting evidence regarding the in-service stressor.

The evidence requirements depend on the circumstances, but overall, there are relaxed evidentiary standards for PTSD claims:

• Combat-related stressors: If the evidence establishes that you engaged in combat with the enemy, your account alone may establish a stressor related to that combat when it fits the circumstances of your service and there is no clear and convincing evidence to the contrary.
• Fear of hostile military or terrorist activity: This is a separate rule that may apply to experiences such as incoming mortar fire or threatened IED attacks. Your account alone may establish the stressor when it fits your service circumstances, there is no clear and convincing evidence to the contrary, and a VA or VA-contracted psychiatrist or psychologist confirms that the stressor can support a PTSD diagnosis and that your symptoms are related to it. An independently purchased medical opinion does not, by itself, satisfy that particular provider requirement.
• Other traumatic events: For events outside these special provisions, such as many training accidents or vehicle crashes, the VA generally needs supporting evidence beyond your account alone. Relevant evidence may include incident reports, unit records, or statements from people who witnessed the event. Your duties and assignments can provide useful context, but a job title by itself does not automatically establish that a particular event occurred.
• Personal assault, including military sexual trauma (MST): Evidence outside military records and changes in behavior after the assault may help establish the stressor, even when it was never formally reported. The next section explains what that evidence can look like.

Additional provisions apply to former prisoners of war and veterans diagnosed with PTSD during service. The full rules are available in 38 CFR § 3.304(f).

Why This Distinction Matters

Due to the difference in evidentiary standards, it is possible that the exact same evidence can result in service-connection for a PTSD diagnosis but a denial for a different mental disorder diagnosis. Although other mental disorders can develop in connection with traumatic stressors, the relaxed evidentiary standards only apply when the diagnosis is PTSD. If your symptoms meet the criteria for PTSD but the C&P examiner gave a different diagnosis, your claim may be unnecessarily denied.

If your claim was denied with a diagnosis of depression, anxiety, substance use, or another mental health condition, but you believe your symptoms may be related to trauma, read Is It Actually PTSD? to understand why PTSD can be missed or misidentified in Veterans.

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How the VA Handles MST-Related Claims: A Different Standard of Evidence

Military sexual trauma (MST) can lead to PTSD or other mental health conditions. For PTSD claims based on in-service personal assault, including MST, the VA allows evidence from sources outside military records to help establish that the assault occurred.

You do not need to have formally reported the incident when it happened. The VA recognizes that many survivors did not report their experiences. Statements, other records, and changes in behavior after the assault may provide supporting evidence.

Direct Evidence

Direct Evidence includes statements or records from:

• Chaplains or clergy members

• Counseling, health, or military training facilities

• Family members, roommates, or fellow service members

• Rape crisis centers or centers for domestic violence assistance

• Civilian police reports

• Medical reports from civilian providers who treated you after the MST

• Personal diaries or journals

Indirect Evidence ("Markers")

Evidence of changes in your life or behavior after the assault can also help support your claim. These changes are often called “markers.”

For example, a performance evaluation might show a significant decline after the assault, or medical records might show new anxiety, sleep problems, or increased alcohol use. Those records may be relevant even if you did not tell anyone what had happened.

A marker does not have to explicitly state that an assault occurred. Its meaning depends on the timing, context, and other evidence. A clinician may help assess whether the pattern supports the reported assault; the presence of a marker alone does not establish PTSD or the medical connection between your current symptoms and the event.

Possible markers include:

• Pregnancy test results

• Requests for transfer to another military assignment

• Tests for sexually transmitted infections

• Medical appointments without specific diagnosis

• Treatment for unexplained physical injuries

• Changes in work performance evaluations

• Significant weight or eating pattern changes

• Relationship difficulties or divorce

• Sexual dysfunction treatment

• Substance use problems

• Unexplained social withdrawal or financial difficulties

• Documentation of mental health symptoms

A clinician can help assess whether the records and reported changes support that an assault occurred. The evaluation also needs to address whether you meet the criteria for PTSD and whether your current symptoms are connected to that experience.

If your PTSD claim involves military sexual trauma, read Understanding Military Sexual Trauma (MST) and Your Path Forward for more specific information about MST-related evidence, markers, and support.

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Previously filed a claim for PTSD due to MST?

If you previously filed a PTSD claim related to MST and it was denied, the VA encourages you to request a decision review under the new process. If you’d like to request a decision review, contact a Veterans Benefits Administration MST outreach coordinator at your local VA regional office.