How medical separation works: MEB, PEB and IDES

The Defense Department aims to finish 80% of medical separation cases within 180 days, but your own election deadlines are short, and each service sets them.

If a military doctor has told you that you may not be able to stay in uniform, you're about to enter a process with its own boards, acronyms and short deadlines. It's called the Integrated Disability Evaluation System, or IDES. VA's pre-discharge claim page sends service members who can't perform their duties to IDES, which gives you a proposed VA disability rating before you leave if you're found unfit.

The Defense Department's goal is to finish 80 percent of cases within 180 calendar days of referral. Your own elections come with deadlines counted in days, and DoD sets none of them. Each service does, and the shortest is the Coast Guard's 3 working days. DoD's own 6-day elections goal and 7-day review and rebuttal goal measure how fast the system processes you. They are not deadlines for you.

Who does what

The process has four phases after referral: the medical evaluation board (MEB), the physical evaluation board (PEB), transition, and the VA benefits phase. The MEB documents whether your long-term condition lets you keep meeting medical retention standards. It's a panel of at least two members, one of them a physician. The PEB decides fitness: whether your condition prevents you from continuing to serve.

An informal board reviews your file without you present. If it finds you unfit, you can demand a formal board. If it finds you fit, you can ask for one, and the PEB president may accept. Your department's secretary, not the board, approves the separation or retirement.

VA does the exams and proposes the rating. The military decides fitness and what you're entitled to. The DoD rating is narrower than VA's. DoD rates the conditions that make you unfit, using VA's schedule, and combines percentages under VA's rules instead of adding them. VA rates every condition that was referred or claimed, so its rating can come out higher.

The physical evaluation board liaison officer, or PEBLO, is a non-medical case manager who gives you information, assistance and case status updates. DoD's manual has the medical facility's patient administration director or the DES program manager assign one within 3 days of referral, and the PEBLO contacts you at least monthly. A PEBLO isn't a legal advocate. VA's military service coordinator, a VA employee, is your liaison for the exam and claims process.

Each service runs a care program for seriously ill or injured members. The Marine Corps' Wounded Warrior Regiment call center answers around the clock at 1-877-487-6299. Air Force Wounded Warrior, for Air Force and Space Force members who may need a MEB or PEB, is at 800-581-9437. Navy Wounded Warrior serves Sailors and Coast Guardsmen at 855-628-9997. For the Army, ask your PEBLO.

The stages and DoD's day goals

DoD's goals sit in one table in Volume 1 of its disability evaluation manual, effective February 24, 2023. The instruction above it is dated November 10, 2022. DoD counts calendar days, and the manual states the stage goals as averages.

The MEB phase has a goal of 72 days: 7 for referral, 7 for claim development, 31 for the VA exam, 20 for the MEB, and 7 more only if you ask for an independent medical review or rebuttal. The PEB phase has 82: 11 for the informal board, 19 for proposed ratings (counted alongside the MEB and informal board), 5 for the proposed disposition, 6 for elections and 5 for the final disposition, plus a formal board at 24 days, an appeal at 10 and a VA rating reconsideration at 2.

DoD's 82 counts all eight stages, including the three that happen only if you choose them. Someone who accepts the informal findings skips those three. Transition has 26, from the secretary's approval to your separation or retirement date. VA then has 30 days after separation to issue its decision letter.

The three DoD phases (72, 82 and 26) add up to 180, the overall goal. It covers 80 percent of cases, runs from referral to the day of return to duty, separation or retirement, and leaves out leave you're authorized to take, administrative absence and deferment.

None of these is a limit on your case. In fiscal 2022, no military department met the 7-day average goal for MEB appeals; averages ran from 10 to 19 days.

Your elections and each service's deadline

DoD sets no deadline in days for your elections. Its manual says to submit a request for an independent medical review or a rebuttal "within the time specified by the MEB," and its instruction leaves the window to appeal the formal board to "a reasonable timeframe specified by Military Department regulations."

Here are the choices in order. At the MEB stage, you can ask for an independent medical review, where a health care professional outside the MEB reviews its findings and advises whether they reflect the full spectrum of your injuries and illnesses. You can also submit a personal impact statement and at least one rebuttal.

After the informal board, you accept, rebut, or demand (or, if found fit, request) a formal board. After the formal board, you accept or appeal to the authority your secretary designates, and a department may add further levels of review after that appeal, if appropriate. You also have a one-time right to ask for VA rating reconsideration of the unfitting conditions before you separate. Before discharge for disability, you elect whether to file a VA claim.

Four cautions apply. The Army regulation is from 2017, the Navy and Marine Corps manual from 2019, the Coast Guard manual from 2006 and the Air Force manual behind the 7-day cell from 2021, so all four predate DoD's 2022 instruction and 2023 manual. The Navy manual is inconsistent: it gives ten calendar days for the appeal in one place and fifteen in two others. The Coast Guard is part of the Department of Homeland Security, and its manual never mentions IDES. The Army's counsel arrangements in this guide come from its 2017 regulation, so ask your PEBLO which counsel office serves you now. Your service's counsel office, or the Coast Guard's Disability Evaluation Branch, can confirm current deadlines.

When the rules let you ask for more time. The Army extends election periods for good cause, and counsel's late receipt of your file counts. The Air Force lets an authority its Secretary appoints grant exceptions at the MEB stage. DoD's manual says the MEB's convening authority must grant more time for a review or rebuttal when good cause is shown. Missing a window can cost you. With no approved extension, the Army treats you as having concurred with the formal board, the Navy's board may presume acceptance after day 15, and the Coast Guard treats 30 days of silence as accepting the informal findings and a missed 3-working-day rebuttal notice as forfeiting the rebuttal. The Army treats a missed informal-board election as waiving a formal hearing.

What you can do. If a window is close or has closed, tell your PEBLO the same day and ask government counsel about an extension. Ask your PEBLO to write down which regulation sets your deadline and the day your clock started. If you've already separated, later appeals of a VA rating go through VA after you have veteran status, covered in VA decision review options.

Counsel, and a change to the hearing rule

DoD's instruction tells each department to advise every member referred into the system about government legal counsel, and to provide counsel "to advise and represent" members, "at no expense to the Service member." Counsel is available to consult at referral. It's assigned to represent each member who elects a formal board hearing or an appeal, through the department's appeals until discharge. You can waive government counsel in writing, or choose private counsel or a veterans' organization representative at no expense to the government. Government counsel then stays available to advise. Assigned government counsel consults with you at least 24 hours before a formal hearing or appeal.

The other sources word it differently. DoD's 2024 report says members are "made aware of their right to have legal counsel throughout." Health.mil says "the services will also provide legal counsel at no cost to the service member."

Each service runs it differently. The Army's 2017 regulation provides appointed counsel to Soldiers who request it, at the MEB and PEB stages. The Navy and Marine Corps manual says the Department will be best served if every Sailor and Marine consults government counsel within five business days of referral, and it details counsel to each member who elects a formal hearing. In the Air Force and Space Force, the Office of Disability Counsel gives free counsel, and it's the member's responsibility to contact it. In the Coast Guard, counsel isn't automatically appointed. You request it.

Your PEBLO must also tell you that you may seek help from a VA-accredited representative, claims agent or attorney. A 2020 Military OneSource fact sheet says spouses have access to government legal counsel for consultation and advice. Ask your PEBLO whether that still applies to your family.

A law signed on December 18, 2025 (Public Law 119-60, section 524) changed what a service may require with a hearing demand. Section 1214 of title 10 gives you a full and fair hearing before you're retired or separated for disability if you demand it. It now adds that the Secretary concerned "may require submission of a statement of contention as part of the demand." A second provision lets the Secretary require one with an appeal of a fitness finding. DoD's instruction and manual predate the law, and we found no DoD or service guidance on what a statement must contain or when one is required. Ask your PEBLO or counsel whether your service requires one.

What each outcome means

A PEB finding of fit returns you to duty. A finding of unfit leads to one of four dispositions, set by your years of service, your rating and the cause of the condition. Navy Wounded Warrior lists the five outcomes below.

With 20 years of service you meet the retirement threshold at any rating, and short of 20 you need a rating of at least 30 percent. With eight or more years of active service, a condition that began before your current period of duty is treated as incurred while you were entitled to basic pay.

Retired pay is reduced by VA compensation, with two exceptions. CRDP applies to retirees rated at least 50 percent by VA. For a chapter 61 retiree with 20 or more years, it removes the offset only up to the retired pay that years of service alone would have paid, and it does not apply to chapter 61 retirees with under 20 years. CRSC is open to retirees with a combat-related disability, including those retirees. Our guide to filing a VA claim after separation covers the retired-pay waiver. Severance works the other way: VA holds back compensation until the severance is recovered, covered in Separation pay and VA disability. Coverage is in Health coverage after the military, and the Survivor Benefit Plan is a separate retirement decision.

The temporary list

You go on the temporary disability retired list (TDRL) when you meet the retirement thresholds but your condition isn't judged stable. DoD calls a condition stable when the evidence shows its severity probably won't change enough in the next 3 years to move the rating up or down. Unstable conditions rated 80 percent or more that aren't expected to improve below 80 are retired permanently.

While you're on the list, you're re-examined at least once every 18 months. DoD's manual says to start the re-evaluation no later than 16 months after placement and finish the exam by 18. No one stays on the list more than 3 years (5 for placements before January 1, 2017, an older rule), and the department makes a final determination at that limit. If a re-evaluation finds you fit, with no other compensable disability, you leave the list and may be separated or returned to duty. A return to duty needs your consent in every service. Without it, your list status and retired pay end and you are discharged (10 U.S.C. 1211).

Missing a required exam or withholding records suspends your retired pay. If you still don't go, you're removed on the third anniversary of placement and separated without benefits.

Guard and Reserve

Which track you're on depends on your orders. On orders of more than 30 days, chapter 61 covers you the way it covers the regular component. If you incur a potentially unfitting condition, DoD's instruction has you kept on active duty with your consent until final disposition, and you may elect release first. If you're released, your Reserve command finishes the process, and a line-of-duty determination documents your medical and dental entitlement.

On orders of 30 days or fewer, or in drill status, the statute requires an injury, illness or disease incurred or aggravated in the line of duty. Retirement needs at least 20 years of service computed under section 1208 or a rating of at least 30 percent. Severance needs a rating under 30 percent and fewer than 20 years of service. A line-of-duty determination is required for injuries on those orders while on duty, in drill status or traveling, and it comes before the case goes to the PEB. Your command must provide it within 14 days of the request or by the next drill, and there's no presumption of sound condition.

By statute, care continues until the disability can't be materially improved, unless it came from your gross negligence or misconduct. DoD's instruction ends line-of-duty care at one year from the first diagnosis unless you are referred to the disability system within that year and receive a final decision.

If your condition isn't duty-related and you aren't on orders of more than 30 days, you can be referred for a fitness-only decision. Its goal is 130 days for 80 percent of cases: 90 for medical disqualification and 40 for the PEB.

Reserve members have extra elections. Selected Reserve members with 15 to 20 qualifying years who are to be separated may elect separation for disability or retired pay at 60. A member with 20 qualifying years and a rating under 30 percent may elect the inactive status list, with retired pay at 60.

What else lines up with the process

Once you're referred to the PEB, VA requires a meeting with a vocational rehabilitation counselor, who works out which Veteran Readiness and Employment services you're entitled to. Our guide to the GI Bill and VR&E compares them. IDES takes the place of a pre-discharge claim, and the BDD checklist covers members who aren't enrolled in IDES, including some going through a medical board outside it.

The 180-day goal leaves out leave you're authorized to take, and final pay and terminal leave covers leave at separation. Members on orders of more than 30 days can't be separated or retired for disability before completing pre-separation counseling. The transition timeline covers the Transition Assistance Program.

The Marine Corps lets Marines in IDES join SkillBridge only if the commander assesses they will separate within 180 days, and it is not an entitlement. In any other service, ask your PEBLO or transition office. See SkillBridge. If you're separating for a medical condition, you may be eligible to stay in family housing up to 180 days beyond your transition date, space permitting.

One example, start to finish

Example (fictional) Staff Sergeant Luis Bell is a fictional Air Force E-5 with 6 years and 8 months of service. On Monday, March 1, 2027, his doctor refers him into IDES. He calls the Office of Disability Counsel that week, because the Air Force says the member must start that contact. His informal board finds him unfit for a condition rated below 30 percent.

Each date counts calendar days from the event named, the way DoD's manual does, and leave he's authorized to take would push the later dates out. The example follows the path where he accepts the findings. A formal board has its own 24-day goal, counted from his election. It is part of DoD's 82-day PEB total, so his dates run well ahead of day 180 because he skips it.

His severance uses the statute's formula. Counted to his June 21, 2027 separation date, his service is about 6 years 11 months, and the part-year rounds up, so 7 years are credited. An E-5 with over 6 years earns $4,110.00 a month on the 2026 table, and twice that is $8,220.00. Seven years times $8,220.00 is $57,540.00. His actual figure would use the pay table in effect when he separates. His condition isn't combat-related, so VA withholds compensation for the same disability until the severance, less any federal income tax withheld from it, is recovered. Separation pay and VA disability shows how. For health coverage, he asks his personnel office whether he qualifies for transitional care, and he has 60 days after losing eligibility to buy CHCBP.

This is general information, not legal advice and not advice on your case. Your liaison officer (PEBLO) can tell you your service's deadlines, and DoD's instruction says government legal counsel is available to advise you on your rights and elections at no expense to you. For the VA side, the DoD manual lists VA-accredited representatives of service organizations, claims agents and attorneys. VA says an accredited service organization representative's help with a VA claim is always free, and you can check anyone in VA's Accreditation Search. Our guide to who can charge for VA claim help explains what attorneys and claims agents may charge.