If you've been through the disability evaluation system, or you're in it now, you've heard both acronyms and probably used them interchangeably. They aren't interchangeable. The Medical Evaluation Board and the Physical Evaluation Board answer different questions, and knowing which board decides what is the difference between fighting the right finding and fighting the wrong one.
We've written about
the 30 percent line between separation and retirement. This is the post about who draws it.
The MEB: does your condition meet retention standards?
The Medical Evaluation Board is the medical step. Its job is to document your conditions and answer one question about each: does this condition fall below the service's medical retention standards? The MEB is run by physicians, and its product is a narrative summary of your medical picture plus a finding on whether each listed condition meets or fails retention standards.
What the MEB does not do is decide if you're fit for duty, assign a disability rating, or decide whether you'll be separated or retired. Service members routinely believe their MEB result settled those questions. It didn't. It handed them upstairs.
Your best move at the MEB stage is completeness. If a condition is missing from the narrative summary, it isn't going to the next board, and a condition the PEB never sees can't be found unfitting. You can submit a rebuttal to the MEB findings, and this is the moment to make sure every condition that limits you is documented, with the records to back it.
The PEB: are you fit, and if not, what's it worth?
The Physical Evaluation Board is the adjudicative step, and it answers the questions that decide your future. First: given the conditions the MEB documented, are you fit to perform the duties of your office, grade, rank, or rating? If yes, you return to duty and the process ends. If no, the PEB moves to the second question: which conditions made you unfit, and what rating does each carry?
That rating is where the
separation-versus-retirement line gets drawn. Combined unfitting conditions at 30 percent or higher, or twenty years of service, means medical retirement with a pension and TRICARE. Below 30 percent means separation with severance. The PEB may also send you to the
temporary disability retired list if a condition hasn't stabilized.
One point that trips people up: the PEB only rates conditions it finds unfitting. A condition that's real, documented, and disabling but not the reason you can't do your job doesn't get a PEB rating. That's the source of most of the confusion when a veteran's VA rating comes in far higher than their DoD rating. The VA rates everything service-connected. The PEB rates what ended your career.
Informal, then formal
The PEB runs in two stages. The Informal PEB reviews your file without you present and issues findings: fit or unfit, which conditions, what rating, what disposition. You get to accept or contest those findings.
If you contest, you can request a Formal PEB: a hearing where you appear, with counsel, and argue the findings. You can present evidence, testify, and bring witnesses. The formal hearing is where fit-for-duty findings get challenged, where a 20 percent rating gets argued up to 30, and where a condition the informal board left off gets put back on. Most service members who accept unfavorable informal findings never learn that the formal hearing existed as a right rather than a favor.
After the formal board, further review options exist within the service and, for ratings, through the VA reconsideration process that's now integrated into the system.
Which finding to fight
This is the practical payoff of knowing the difference. If your problem is that a condition never made it into the process, the fight starts at the MEB with a rebuttal to the narrative summary. If your problem is that the PEB called you fit when you aren't, or rated an unfitting condition too low, or found only one unfitting condition when three ended your career, the fight is at the PEB, and the formal hearing is the venue.
And if you're already out and the finding was wrong, the
correction boards can revisit it, with retirement and back pay on the line for the veterans who were separated at 20 percent when the evidence supported 30.
Where we come in
We're a veteran-led firm, and the disability evaluation system is a place where the difference between a good outcome and a bad one is often just knowing which board to argue with. If you're in the process now, or looking back at a finding that never sat right,
reach out and we'll figure out where the fight belongs.
