Mental Health, PTSD, & Military Sexual Trauma
These cases address psychiatric disability claims, PTSD, military sexual trauma, stressor development, lay evidence, behavioral markers, rating mental health symptoms, and VA’s obligations when evaluating mental health evidence.
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Cases Found: 8
Amberman v. Shinseki — Separate psychiatric ratings barred when symptoms overlap
Court: Federal Circuit | Year: 2009 | Read Full Case Breakdown →
Key Takeaway
Summary
The veteran was service connected for:
• bipolar affective disorder,
• and PTSD.
Initially, VA assigned:
• a 70% rating for bipolar disorder,
• and a separate noncompensable rating for PTSD.
VA later determined this separate-rating structure constituted clear and unmistakable error (CUE) because the medical evidence did not distinguish symptom manifestations attributable to each psychiatric disorder. VA revised the decision and combined the conditions into a single psychiatric evaluation.
The veteran appealed, arguing:
• PTSD and bipolar disorder were distinct diagnoses,
• arose from different causes,
• and therefore required separate ratings.
The Federal Circuit rejected that argument and focused on the anti-pyramiding rule contained in 38 C.F.R. § 4.14.
The court explained that:
• veterans generally receive separate ratings for separate disabilities,
• but § 4.14 prohibits compensating the same manifestations under multiple diagnoses,
• because doing so improperly duplicates compensation for the same functional impairment.
The Federal Circuit relied heavily on Esteban v. Brown, emphasizing that:
• separate ratings are permissible only when symptomatology is distinct and non-overlapping.
The court clarified that the critical inquiry is:
• whether the symptoms overlap,
not:
• whether the diagnoses themselves are different.
Importantly, the Federal Circuit acknowledged that:
• PTSD and bipolar disorder could theoretically produce distinct manifestations supporting separate ratings,
• but the factual record in this case did not contain competent evidence distinguishing the manifestations attributable to each disorder.
The court also addressed CUE principles and rejected the argument that anti-pyramiding determinations can never constitute CUE because they involve evidentiary weighing. The court confirmed that legal or factual misapplication of § 4.14 may support CUE findings when based on the record existing at the time of the decision.
The Federal Circuit affirmed the Veterans Court and upheld VA’s determination that separate psychiatric ratings were impermissible under the facts presented.
Ascherl v. Brown — Duty to assist requires a thorough PTSD examination and development of relevant records
Court: CAVC | Year: 1993 | Read Full Case Breakdown →
Key Takeaway
Summary
The Court explained that once a veteran presents a well-grounded claim, VA must assist by developing the facts pertinent to the claim, including obtaining a thorough and contemporaneous examination that considers prior treatment records. Because the record was inadequate to determine whether the veteran had PTSD and, if so, whether it was related to service, remand was required. The Court also emphasized that PTSD is evaluated under different diagnostic criteria than schizophrenia and that reasonably raised issues must be addressed. On remand, the Board was instructed to seek relevant records, provide an adequate psychiatric examination, and address combat/stressor development as necessary, while also supplying adequate reasons or bases.
Mee v. Brown — remand for inadequate PTSD development and improper Board medical judgment
Court: CAVC | Year: 1993 | Read Full Case Breakdown →
Key Takeaway
Summary
The Court explained that the psychiatric evidence did not comply with 38 C.F.R. § 4.126 because the diagnoses did not adequately distinguish PTSD from other psychiatric conditions such as personality disorder and substance abuse. The Court also held that the Board appeared to have substituted its own medical judgment for independent medical evidence, contrary to Colvin. In addition, the Board failed to make a sufficiently supported finding on whether the claimed stressors were adequately demonstrated and credible, which prevented meaningful judicial review under Gilbert. The Court further rejected the Board’s apparent reliance on the lateness of the PTSD claim, noting that delayed onset is consistent with PTSD by definition.
The Court vacated the Board decision and remanded for further development, including a compliant psychological examination and proper readjudication. The case is important because it underscores that PTSD claims require careful factual development, explicit stressor findings, and competent medical evidence separating service-connected PTSD from other psychiatric pathology before denial is appropriate.
Menegassi v. Shinseki — Medical opinion evidence may corroborate an MST stressor
Court: Federal Circuit | Year: 2011 | Read Full Case Breakdown →
Key Takeaway
Summary
The Federal Circuit reversed that interpretation. The court examined 38 C.F.R. § 3.304(f)(5), which governs PTSD claims based on personal assault. That regulation specifically recognizes that evidence from sources other than service records may corroborate the stressor and allows VA to submit evidence to a medical professional for interpretation regarding whether behavioral changes indicate that an assault occurred.
The Federal Circuit held that nothing in the regulation prohibits a medical opinion from serving as credible supporting evidence that the assault occurred. The court explained that medical professionals may evaluate behavioral changes, symptom patterns, and other evidence to determine whether the claimed assault is consistent with the veteran’s presentation. Accordingly, the Veterans Court erred in adopting a categorical rule excluding such opinions from consideration as corroborating evidence.
The case was remanded for further adjudication under the proper legal standard.
Patton v. West — Personal-assault PTSD claims require special evidentiary development and reasons-or-bases review
Court: CAVC | Year: 1999 | Read Full Case Breakdown →
Key Takeaway
Summary
The Court recognized that victims of sexual assault and personal trauma often do not formally report the incidents during military service. Because of this reality, the Court explained that traditional service-record verification standards may be inadequate in MST-type claims. The Court emphasized that VA procedural guidance specifically instructed adjudicators to seek alternative forms of corroborating evidence, including behavioral changes, deterioration in work performance, requests for transfer, substance abuse, depression, anxiety, or other indirect indicators of trauma.
The Court found that the Board failed to properly apply these specialized development procedures and improperly treated the absence of official documentation as substantive negative evidence. The Court also emphasized the importance of obtaining medical interpretation of behavioral changes and alternative evidence in MST claims.
Patton became one of the foundational cases governing development and adjudication of PTSD claims based on personal assault and military sexual trauma.
Stone v. Nicholson — § 1154(b) does not relax proof of combat status
Court: Federal Circuit | Year: 2007 | Read Full Case Breakdown →
Key Takeaway
Summary
Wiggins v. Collins — Mandamus denied; section 7112(b) does not itself require expedited docket advancement for MST claims
Court: CAVC | Year: 2025 | Read Full Case Breakdown →
Key Takeaway
Summary
Wood v. Derwinski — Combat stressor corroboration and PTSD service connection
Court: CAVC | Year: 1991 | Read Full Case Breakdown →
