Georgia Medicare Radiation Therapy Coverage

In Georgia, Original Medicare covers outpatient radiation therapy under Part B, and after the 2026 Part B deductible of $283 you pay 20% coinsurance on each covered service.1 Where you are treated, a hospital outpatient department or a freestanding radiation center, decides whether that 20% is capped, and whether you also carry Medicaid or a Medicare Supplement plan decides whether you pay much of anything at all. If you or a parent has just been told radiation is the next step, this guide walks a newly diagnosed Georgia patient or caregiver through what radiation therapy costs under Medicare, how the hospital-versus-freestanding setting changes your bill, which techniques Medicare covers, where treatment is available across the state including the Emory Proton Therapy Center, and the Georgia agencies to call before treatment begins.

Does Medicare Cover Radiation Therapy in Georgia?

Yes. Original Medicare covers medically necessary radiation therapy for cancer nationwide, and the rules are federal, so they are the same in Georgia as in every other state. Physician radiation oncology services are covered under Section 1861(s)(1) of the federal Medicare statute, and hospital outpatient radiation therapy is covered under Section 1861(s)(2)(B). The conditions of coverage live in the federal regulation at 42 CFR 410.35: the therapy must be furnished by or under the direct supervision of a physician, be reasonable and necessary to diagnose or treat your illness, meet radiation-safety standards, and be documented in your medical record.

Almost all radiation therapy is delivered on an outpatient basis, which makes it a Part B benefit. Radiation becomes a Part A matter only when it is delivered while you are a formal inpatient in the hospital. Families often assume that cancer treatment "in a hospital" is a Part A cost; for the common outpatient case, it is not.

Because it is a Part B service, after you meet the annual Part B deductible ($283 in 2026) you pay 20% of the Medicare-approved amount for each covered service, from the initial treatment planning through each daily treatment and each weekly physician visit.1 The exact dollar amounts depend on the technique, the number of sessions, and the Medicare fee schedule your center bills under, so ask your center for a written estimate rather than relying on a single "20%" figure.

What Georgia Medicare Radiation Therapy Costs: The Setting Decides Your Bill

The single most important cost fact, and the one most pages skip, is that the setting changes how much you can owe for the same treatment.

Hospital outpatient department. These centers are paid under the Outpatient Prospective Payment System (OPPS). Your coinsurance for any single radiation service is capped at the Part A inpatient hospital deductible, which is $1,736 in 2026.1 So even a high-cost service like stereotactic radiosurgery cannot cost you more than $1,736 in coinsurance for that one service.

Freestanding radiation center. These centers are paid under the Medicare Physician Fee Schedule, which has no per-service coinsurance cap. You owe 20% of the approved amount for each service with no ceiling.1 For most standard treatments the difference is modest, but for expensive techniques it can matter.

One wrinkle to ask about: under a 2015 federal site-neutral payment law, some hospital-affiliated centers located off the main hospital campus are paid like freestanding centers, so the per-service cap may not apply even though the center is branded a hospital department. When you are comparing two places to be treated, ask each one whether it bills as a hospital outpatient department or under the physician fee schedule.

Across a course of 20 to 40 daily sessions, the 20% coinsurance on planning, daily delivery, image guidance, and weekly management visits accumulates into real money.1 This is exactly why the protection you carry alongside Medicare is decisive:

• Medicare Supplement (Medigap). A Medigap Plan G or Plan N covers the 20% Part B coinsurance, leaving you responsible only for the annual Part B deductible. For a radiation patient facing dozens of coinsurance charges, that is the difference between a large bill and almost none.1
• Medicaid or a Medicare Savings Program. If you qualify, these pay the coinsurance for you (covered in the next section).

If You Have Both Medicare and Medicaid in Georgia

Many older Georgians on Medicare also qualify for Medicaid or a Medicare Savings Program, and for a cancer patient that combination is what turns a frightening cost into a manageable one. This is the layer that makes radiation coverage a Georgia Medicaid question, not only a Medicare one.

If you are a dual-eligible (enrolled in both programs) or qualify for the Qualified Medicare Beneficiary (QMB) program, Georgia Medicaid pays your Medicare Part B premium, deductible, and the 20% coinsurance on covered services, including radiation therapy.2 In practice, a QMB beneficiary's out-of-pocket cost for a full course of covered radiation is generally $0.1 QMB beneficiaries also cannot be balance-billed for Medicare-covered services.

The Medicare Savings Programs use both an income test and an asset test. In 2026, Georgia applies the federal QMB income limit of about $1,350 a month for a single applicant ($1,824 for a couple), and the QMB/SLMB/QI resource limit is $9,950 for an individual and $14,910 for a married couple. Those are the federal standards rather than absolute cutoffs, because states can disregard certain income and resources, so apply rather than rule yourself out if you land somewhat over.2,1 These programs are part of Georgia Medicaid, administered through the Georgia Department of Community Health and its Division of Family and Children Services, and GeorgiaCares SHIP offers free help checking your eligibility.3 If a diagnosis has changed your financial picture, it is worth checking eligibility even if you were turned down before.

Radiation Techniques Medicare Covers

Medicare covers modern radiation techniques when your radiation oncologist documents them as reasonable and necessary under 42 CFR 410.35 for your specific diagnosis. The common techniques you may hear about include:

• Intensity-Modulated Radiation Therapy (IMRT): computer-shaped beams that sculpt the dose around the tumor while sparing healthy tissue. IMRT is a standard of care for head and neck, prostate, and many breast and lung cancers.
• Image-Guided Radiation Therapy (IGRT): imaging taken at each session to confirm your position before treatment. It is routinely used alongside IMRT.
• Stereotactic Body Radiation Therapy (SBRT): a small number of high-dose sessions (typically three to five) for targets such as early-stage lung cancer, spine metastases, and prostate cancer.
• Stereotactic Radiosurgery (SRS): single-session or few-session high-dose treatment for targets in the brain, such as brain metastases and certain benign tumors.
• Proton Beam Therapy: charged-particle treatment that deposits its energy at the tumor with little exit dose. Coverage depends on the diagnosis.
• Brachytherapy: radioactive sources placed in or next to the tumor, used most often for prostate and gynecologic cancers.

Proton beam coverage is by indication, not automatic. Proton therapy is most consistently covered for diagnoses where the clinical evidence is strongest, such as pediatric cancers, ocular (eye) melanoma, and skull-base tumors. For contested uses such as adult prostate cancer, whether Medicare pays in Georgia is governed by the Local Coverage Determination issued by Palmetto GBA Jurisdiction J, the state's Medicare Administrative Contractor. If proton therapy is being recommended, ask the center to confirm coverage for your exact diagnosis before treatment, and see our guide to Georgia Medicare Local Coverage Determinations.

One more coverage note families ask about: the CMS Innovation Center proposed a Radiation Oncology Model in 2019 to bundle payment for radiation episodes. It was postponed repeatedly and, as of 2026, has not taken effect. Radiation therapy is still paid under the standard Medicare payment systems described above.

Where to Get Radiation Therapy in Georgia

Georgia has a strong radiation oncology network anchored by academic and regional cancer centers.

• Emory Winship Cancer Institute is Georgia's only National Cancer Institute (NCI)-designated cancer center, with radiation oncology at Emory University Hospital and satellite sites around metro Atlanta.
• The Emory Proton Therapy Center in Atlanta is the only proton beam facility in Georgia and one of roughly 40 proton centers in the United States. It treats pediatric and adult patients whose diagnoses call for proton therapy.
• Regional hospital programs include Piedmont, Wellstar, Northeast Georgia Health System (Gainesville and Braselton), Memorial Health in Savannah, the AU/Wellstar MCG Cancer Center in Augusta, Atrium Health Navicent in Macon, Phoebe in Albany, Grady in Atlanta, and Tanner in Carrollton.

Rural access is a real concern. Radiation therapy requires daily visits over weeks, and patients in rural counties may drive 50 to 150 miles each way to the nearest center in a hub like Albany, Macon, Athens, Augusta, or Brunswick. Two things help: shorter "hypofractionated" schedules that pack the dose into fewer sessions, which many centers now use, and lodging help from cancer charities. Ask your center's social worker about travel and lodging assistance early.

How to Confirm Your Coverage Before Treatment

Medicare Advantage and Radiation Therapy in Georgia

A Medicare Advantage plan must cover the same radiation services as Original Medicare, but it sets its own network, copays, and prior-authorization rules. Two differences matter for radiation patients. First, many plans require prior authorization for advanced techniques such as IMRT, SBRT, SRS, and proton therapy, and skipping it can lead to a denial. Original Medicare generally does not require prior authorization for radiation. Second, your total exposure is bounded by the plan's annual in-network out-of-pocket maximum, which is federally capped at $9,250 for in-network care in 2026 (many plans set it lower).1 Once you hit that ceiling, the plan pays 100% of covered in-network costs for the rest of the year. Check your plan's coverage documents and confirm your radiation center is in network before treatment begins.

Find personalized help understanding your radiation therapy coverage in Georgia at brevy.com.

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The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.