If you’re diagnosed with cancer while serving in the military, you will receive treatment, and the military will cover the full cost. What happens to your career depends on the type and severity of the cancer, how it responds to treatment, and whether you can return to duty afterward. Some service members recover, return to their units, and continue serving. Others are medically separated or retired with disability benefits. Here’s how the process works from diagnosis through the other side.
Treatment Starts Immediately Through TRICARE
Active duty service members receive cancer treatment at no personal cost through TRICARE. Treatment typically begins at a military treatment facility, though you can be referred to civilian oncologists when the care you need isn’t available on base. TRICARE also covers participation in cancer clinical trials. If the trial takes place at a military hospital, all outpatient care is free. If you’re referred to a civilian provider for a trial, you pay the same cost-sharing as any other TRICARE-covered service (which for active duty members is nothing).
Phase I clinical trials, which test experimental treatments in their earliest stages, require case-by-case approval. But for standard treatments and later-phase trials, the coverage is straightforward. Your job during this period is to focus on getting well. You remain on active duty status and continue receiving your full pay and allowances while undergoing treatment.
How Cancer Affects Your Military Career
Cancer doesn’t automatically end a military career. The determining factor isn’t the diagnosis itself but how the condition affects your ability to do your specific job. A soldier with early-stage cancer that responds well to treatment and leaves no lasting impairment may return to full duty. A service member whose cancer causes significant physical limitations or requires ongoing treatment that prevents deployment faces a different path.
Once you’re diagnosed, your medical provider will initiate what’s called a permanent profile, which is a formal assessment of your physical limitations. Cancer in remission without lasting effects may meet retention standards while you’re in a surveillance period (regular follow-up scans and checkups). Your oncologist will make a recommendation about whether you’re suitable for deployment, and that recommendation feeds into your profile. To remain deployable, you generally need to be ready to go within 72 hours of receiving orders, which rules out anyone in active treatment or requiring frequent specialized monitoring.
If your cancer or its aftereffects prevent you from reasonably performing your duties, your case gets referred to the Disability Evaluation System.
The Medical Board Process
The Disability Evaluation System has two main stages. First, a Medical Evaluation Board reviews your medical records and determines whether you meet the military’s retention standards. The board documents your condition but does not decide whether you’re unfit for service. That decision falls to the Physical Evaluation Board, which weighs both medical and non-medical evidence to determine how your impairment affects your ability to do your job.
One important nuance: the board evaluates your current impairment, not the possibility of future problems. The fact that cancer might recur is a concern, but it’s not the basis for the fitness decision. This is why not every service member with a cancer diagnosis is found unfit. Each case is adjudicated individually.
Medical Retirement vs. Separation
If the Physical Evaluation Board finds you unfit for duty, your disability rating determines what happens next. The threshold that matters is 30 percent.
- 30 percent or higher: You qualify for medical retirement, which comes with retirement pay and lifelong benefits including TRICARE coverage for you and your dependents.
- Below 30 percent: You receive a medical separation with a one-time severance payment but not retirement benefits.
- 20 or more years of service: You’ll be recommended for retirement regardless of your disability rating.
For cancer specifically, the VA rates active malignancies or cancers still being treated at 100 percent disability. That 100 percent rating continues for a set period after treatment ends, typically six months to two years depending on the type of cancer. For bone cancers, the 100 percent rating holds for one year after the last treatment. For Non-Hodgkin’s lymphoma, it continues for two years. Most other cancers trigger a mandatory re-evaluation six months after treatment stops, at which point a VA examination determines your new rating based on any residual effects.
If Your Cancer Is Linked to Military Service
Cancer that’s connected to your military service, whether from toxic exposures, burn pits, radiation, or other service-related causes, qualifies you for additional protections. The PACT Act, signed in 2022, established a list of cancers considered “presumptive” for veterans exposed to burn pits and other airborne hazards. If you develop one of these cancers, the VA presumes it was caused by your service, which eliminates the burden of proving the connection yourself.
The presumptive list includes brain and brain stem cancers (including glioblastoma), cancers of the head and neck, and cancers of the cervical spine. It also covers several gastrointestinal cancers: colorectal, esophageal, liver, pancreatic, and anal cancers. For any cancer the VA determines is service-connected, you receive free VA health care for that condition for life. If your service-connected disability rating reaches 50 percent or higher, or if the VA determines you can’t work because of your disability, you pay zero copays for all VA care, medications, and tests.
Transitioning From Military to VA Care
If you’re separating or retiring from the military with a cancer diagnosis, the handoff from military treatment facilities to VA medical centers is coordinated through dedicated programs. VA Liaisons for Healthcare work at military hospitals to help bridge the gap between DoD and VA systems. The Post-9/11 Military2VA Case Management Program provides additional support for reintegration, including making sure your oncology records transfer and that follow-up appointments are scheduled before you lose access to military facilities.
Contacting a VA Liaison before your separation date is the most effective way to avoid gaps in care. These coordinators can connect you with the VA medical center closest to where you’ll be living and ensure continuity of any ongoing cancer surveillance or treatment. If you were in the middle of a treatment protocol when you separated, the transition team works to keep that protocol on track through VA oncology.