Medicare eliminates patient costs for colorectal cancer screening

What it does

This bill eliminates the coinsurance (patient cost-sharing) requirement for colorectal cancer screening tests covered by Medicare, making them fully covered at no out-of-pocket cost to beneficiaries. Currently, Medicare covers these screenings but requires patients to pay a percentage of the cost; this bill removes that requirement permanently starting in 2026.

Why we flagged it

The bill directly expands Medicare coverage by eliminating patient cost-sharing for a specific preventive health service, making it a straightforward public-health measure that reduces financial barriers to early cancer detection.

What the text implies

• Permanent elimination of coinsurance (striking the 2030 sunset) locks in full coverage indefinitely, increasing long-term Medicare spending on colorectal screening without a future review trigger.
• By removing cost-sharing, the bill may increase screening utilization rates among Medicare beneficiaries, potentially improving early cancer detection but also increasing volume-based costs to the program.
• The bill does not specify which colorectal cancer screening modalities (colonoscopy, FIT, CT colonography, etc.) are covered at 100%, leaving implementation details to CMS guidance under the existing statute.

Section numbers refer to the bill text the analysis read — linked under Primary records below.

Who it affects

Medicare beneficiaries gain free access to colorectal cancer screening without cost-sharing, removing a financial barrier to preventive care that can detect cancer early. The elimination of coinsurance reduces out-of-pocket spending for seniors and disabled individuals on a high-value preventive service.

Who stands to gain

• Medicare beneficiaries (seniors and disabled individuals)
• Healthcare providers and facilities performing colorectal cancer screening

Named in the bill

Medicare, Social Security Act, Centers for Medicare & Medicaid Services (CMS), colorectal cancer screening

Where it stands

2 cosponsors: 2 Democrats.

• Sep 30, 2025 — Introduced · Congress.gov: “Introduced in Senate”
• Sep 30, 2025 — Referred to Senate Committee on Environment and Public Works · Congress.gov: “Read twice and referred to the Committee on Environment and Public Works”

Dates and quoted wording are Congress.gov's action record; the timeline shows status changes, not every procedural step.