Prejean v. West — Board may weigh probative value of competing medical opinions on aid and attendance

Prejean v. West addressed the evaluation of conflicting medical opinions in a claim for Special Monthly Compensation (SMC) based on aid and attendance or housebound status. The veteran, a combat Marine veteran with a 100% service-connected PTSD rating, argued that his psychiatric condition required his wife to remain home full time to supervise and assist him.

The record contained substantial favorable evidence. Multiple treating physicians and counselors reported that:

• the veteran experienced severe PTSD symptoms,
• his wife had been instructed to remain home with him,
• he suffered from suicidal ideation,
• memory impairment,
• impaired judgment,
• and inability to safely function independently.

The veteran’s spouse also described incidents involving suicidal behavior, forgetfulness, medication-management concerns, and safety risks requiring constant supervision.

However, VA psychiatric examiners concluded that despite severe PTSD symptoms, the veteran remained:

• ambulatory,
• competent,
• generally able to perform daily activities,
• and not so helpless as to require regular aid and attendance due solely to service-connected PTSD.

The Board denied SMC after assigning greater probative weight to the VA medical opinions. The Board found those opinions more persuasive because:

• they were more detailed and thorough,
• they specifically addressed the aid-and-attendance standard,
• they discussed contrary evidence,
• and the examiners reviewed the claims file.

On appeal, the veteran argued that the Board improperly discounted favorable treating-provider opinions and failed to properly apply the aid-and-attendance criteria under 38 C.F.R. § 3.352(a).

The Court affirmed the Board. The Court held that:

• the Board properly considered the factors listed in § 3.352(a),
• the Board adequately explained its weighing of conflicting medical evidence,
• and there was a plausible basis in the record supporting the Board’s factual determination.

Importantly, the Court emphasized several factors relevant to evaluating medical-opinion probative value:

• access to the claims file,
• thoroughness,
• detail,
• discussion of contrary evidence,
• and analytical reasoning supporting the conclusions reached.

Although the Court affirmed the denial, Prejean became an important evidentiary-weight case frequently cited for how VA may evaluate competing medical opinions.

Factors relevant to the probative value of a medical opinion include:

• the physician’s access to the claims file,
• the thoroughness and detail of the opinion,
• the degree of supporting rationale,
• and whether the opinion addresses competing evidence.

A medical opinion is not automatically persuasive merely because it supports the veteran’s claim or comes from a treating provider. VA may assign greater weight to more detailed and better-reasoned opinions.

Prejean is one of the foundational cases governing how VA evaluates conflicting medical opinions. The decision is routinely cited in:

• nexus disputes,
• examination adequacy disputes,
• SMC claims,
• and evidentiary-weight analysis.

VA often:
• adopts conclusory medical opinions lacking rationale,
• fails to explain why one opinion is favored over another,
• or improperly discounts favorable medical evidence without adequate explanation.

A treating psychiatrist supports aid and attendance based on severe PTSD symptoms, but a later VA examiner provides a more detailed functional analysis concluding the veteran remains independent in daily activities. Under Prejean, the Board may favor the more thorough and better-reasoned opinion if adequately explained.

Prejean is especially useful when:
• attacking conclusory medical opinions,
• defending detailed medical opinions,
• evaluating competing expert evidence,
• or challenging inadequate Board weighing of medical evidence.

The case is frequently paired with:
• Nieves-Rodriguez,
• Stefl,
• Guerrieri,
• and Gabrielson
in medical-opinion litigation.

38 U.S.C. §§ 1114(l), 7104(d)(1), 7252, 38 C.F.R. §§ 3.350, 3.352(a), Gilbert v. Derwinski, Gabrielson v. Brown, Turco v. Brown, LeShore v. Brown