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S 4323 119th Congress Senate Health

Ensuring Access to Lower-Cost Medicines for Seniors Act

Introduced: April 16, 2026 Introduced by: Lankford, James Republican · Oklahoma See on congress.gov
 Everywhere this bill has been 2 steps
Introduced
In committee
Reported out
Passed House
Passed Senate
To President
Became law
Apr 16, 2026
Read twice and referred to the Committee on Finance.
Apr 16, 2026
Introduced in Senate
 Plain-English summary Congressional Research Service

Ensuring Access to Lower-Cost Medicines for Seniors Act

This bill requires prescription drug plans under the Medicare prescription drug benefit to include generic drugs and biosimilars on their formularies.

Specifically, the bill requires plans that use formularies to include generic drugs and biosimilars on the formularies and without any requirements (e.g., prior authorization requirements) that are more restrictive as compared to those for brand-name drugs and biologics. Plans that use cost-sharing tiers must also have specific tiers for generic drugs and biosimilars, in accordance with certain limitations.

What's happening now April 16, 2026

Read twice and referred to the Committee on Finance.

 Committees of jurisdiction 1