Medicare Coverage for Cancer Patients (2026)
For cancer patients, Medicare plan choice has dramatic financial and clinical consequences. The right structure provides maximum access to specialized oncologists, NCI-designated cancer centers, and clinical trials. The 2026 $2,000 Part D out-of-pocket cap is a game-changer for patients on expensive oral chemotherapy.
What Medicare covers for cancer
- Chemotherapy infusions: Outpatient chemo covered under Part B at 80% after deductible. Medigap covers the 20%.
- Oral chemotherapy: Covered under Part D. With the new 2026 $2,000 OOP cap, even $10,000/mo oral chemo caps your annual cost at $2,000.
- Radiation therapy: Outpatient radiation under Part B; inpatient under Part A.
- Surgery: Inpatient under Part A; outpatient (e.g., lumpectomy) under Part B.
- Diagnostic imaging: MRI, CT, PET, mammography under Part B.
- Clinical trials: Routine costs covered by Medicare; investigational items by trial sponsor.
- Hospice: $0 to member when life expectancy is 6 months or less.
- Lymphedema compression garments: Newly covered as of 2024.
- Wigs: Covered as DME for chemotherapy-induced hair loss.
Best plan structure for cancer patients
Original Medicare + Medigap Plan G + Part D is almost always best for active cancer patients. Why: every cancer center accepts Original Medicare. Medigap caps your out-of-pocket at the $283 Part B deductible. Part D 2026 cap protects you on oral chemo at $2,000/year.
Avoid HMO Medicare Advantage during active treatment. Network may not include the specific cancer center or oncologist you want. Prior authorizations can delay care. Out-of-network is not covered.
Free Cancer treatment Medicare consultation
A licensed advisor reviews your specific medications, providers, and treatment plan against every Medicare option in your county. Same-business-day callback, free, no obligation.