A medical discharge occurs when the U.S. military separates a service member from active duty due to a medical condition. This is different from other types of discharge, such as honorable or general discharges. Medical discharges happen when a service member develops an illness or injury—either during service or discovered during service—that prevents them from continuing their military duties.
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There are several types of medical discharge, and understanding the differences matters because they affect what benefits and information may be available afterward. A disability discharge under Section 8 of the Veterans Benefits Act is one pathway. Another is separation due to medical reasons that do not involve a disability rating. Some service members receive medical discharges with no disability rating at all, while others receive ratings that range from 0% to 100%.
The Department of Defense (DoD) and the Department of Veterans Affairs (VA) are two separate agencies that handle different parts of this process. The DoD manages the actual discharge process while the service member is still in the military. The VA becomes involved afterward, handling disability ratings and related programs. Understanding which agency handles which part of the process helps service members and veterans navigate what comes next.
Medical discharges are more common than many people realize. According to the VA, thousands of service members receive medical discharges each year across all military branches. The conditions leading to discharge vary widely—from orthopedic injuries and mental health conditions to neurological issues and illnesses. Each case is individual, and the process can take several months from initial evaluation to final discharge.
Practical Takeaway: If you are currently serving and have been told you may receive a medical discharge, request information about your specific discharge type from your military medical officer or personnel office. Understanding whether you are being processed under disability or medical reasons helps you prepare for what information you will receive next.
The Veterans Affairs disability rating system assigns a percentage to service-connected disabilities. This percentage reflects how much a disability reduces a veteran's ability to work and earn income. The rating system uses percentages of 0%, 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90%, and 100%. Each percentage level carries different benefits and monthly payment amounts.
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A service-connected disability means the VA has determined that the condition was caused by or made worse by military service. Not all conditions discovered during military service are considered service-connected. To receive a disability rating, the condition must have been incurred during active service and the medical evidence must show a clear connection between the military service and the condition.
The VA rates disabilities based on how much they interfere with daily life and work capacity, not just on diagnosis alone. Two veterans with the same medical condition might receive different ratings depending on how the condition affects each person's functioning. For example, two veterans with back injuries might receive different ratings if one experiences more pain and limitation than the other. The VA examines medical records, examination results, and statements from the veteran about how the condition affects their life.
The rating process includes a Compensation & Pension (C&P) examination, which is a medical evaluation conducted on behalf of the VA. During this examination, a healthcare provider (who may be a VA doctor or an independent contractor) reviews the veteran's medical history and current condition. The examination results, combined with military medical records and any civilian medical records, form the basis of the rating decision. Veterans receive written notification of their rating and have the option to request reconsideration if they disagree.
Monthly payment amounts increase with higher disability ratings. According to the VA, a veteran rated at 10% receives one amount, while a veteran rated at 50% receives substantially more. A 100% rating provides the highest monthly benefit. Additionally, ratings of 50% or higher may open access to other VA programs, such as vocational rehabilitation or healthcare benefits. Some conditions may also qualify for additional payments called "special monthly compensation" if they meet specific criteria, such as loss of limbs or vision.
Practical Takeaway: When you receive your disability rating decision, review the letter carefully to understand which conditions were rated, what percentage you received, and why. If you believe the rating does not reflect your actual condition, you may request a new evaluation. Keeping organized medical records and written descriptions of how your condition affects your daily life strengthens any future requests for rating changes.
Social Security Disability Insurance is a separate federal program from VA disability benefits. SSDI is managed by the Social Security Administration (SSA), not the Veterans Affairs. While both programs provide monthly payments to people with disabilities, they are distinct programs with different rules, definitions of disability, and benefit amounts.
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To receive SSDI, a person must have a medical condition that is expected to last at least 12 months or result in death, and the condition must prevent substantial work. "Substantial work" means earning more than a certain monthly amount, which changes yearly. As of 2024, substantial earnings are generally defined as earning more than approximately $1,470 per month. Unlike VA disability, which may pay benefits for partial disabilities, SSDI typically requires that the condition prevents work at a substantial level.
A critical difference between VA disability and SSDI is that a person can receive both at the same time. Some veterans pursue SSDI in addition to their VA rating. However, the SSA does not automatically consider a VA disability rating when making SSDI decisions. Even if a veteran has a 100% VA rating, they must meet the SSA's separate criteria for SSDI. The medical evidence required by each program is different, and a condition that qualifies for a high VA rating might not meet the SSA's standard for SSDI, or vice versa.
The SSDI application process begins with the SSA and involves detailed medical evidence. The SSA examines medical records, test results, and statements about how the condition affects the person's ability to work. The process typically takes several months, and many initial applications are not approved on the first submission. According to SSA data, approximately 65-70% of initial SSDI applications are denied. People who are denied have the right to request reconsideration and, if still denied, to request a hearing before an administrative law judge.
A related program is Supplemental Security Income (SSI), which is also administered by the SSA. SSI is for people with disabilities who have limited income and resources. The monthly payment amounts and rules differ from SSDI. Some people may be receiving information about whether they might be able to receive one or both of these programs based on their specific circumstances.
Practical Takeaway: If you are considering SSDI in addition to VA benefits, contact your local Social Security office to understand how the application process works and what medical evidence you will need to gather. Having organized medical records from both VA and civilian sources strengthens an SSDI application. Understand that being denied VA benefits or receiving a low VA rating does not determine SSDI eligibility—these are separate evaluations.
Medical records are central to both VA disability evaluations and any SSDI decisions. These records form the evidence that supports decisions about disability ratings and benefit programs. Understanding what records exist, how to obtain them, and how to organize them helps you manage these processes more effectively.
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Military medical records are created during military service and maintained by the Defense Health Agency and the military branch where you served. These records include sick call visits, hospitalizations, surgeries, mental health treatment, physical therapy, and any disability evaluations conducted while you were on active duty. If you were medically discharged, there may also be records from the discharge evaluation process itself.
You can request copies of your military medical records through the National Archives and Records Administration (NARA) or directly from your military branch. The process typically takes 2-4 weeks for standard requests. You will need to provide your name, service number, and dates of service. For recent service members or veterans, records may also be accessible through MilitaryOneSource or the Veterans Health Identification Card (VHIC) system.
VA medical records begin if you seek treatment at a VA facility. These records become part of your permanent VA file and are used during disability evaluations and for ongoing healthcare. You can view your VA records through VA.gov or by requesting them from the specific VA facility where you received care. VA also maintains records from private healthcare providers if you submitted those records as part of your disability claim.
Civilian medical records from doctors, hospitals, and mental health providers outside the military and VA are also important.
This guide is for general information only and is not medical, financial, legal, or other professional advice. For decisions specific to your situation, consult a qualified professional. See our Editorial Policy.