H.R. 3731 (119th)Bill Overview

Small Biotech Innovation Act

Health|Health
Cosponsors
Support
Republican
Introduced
Jun 4, 2025
Discussions
Bill Text
Current stageCommittee

Referred to the Committee on Energy and Commerce, and in addition to the Committee on Ways and Means, for a period to be subsequently determined by the Speaker, in each case for c…

Introduced
Committee
Floor
President
Law
Congressional Activities
01 · The brief
Plain-English summaryWhat this bill actually does

The bill creates an exception to the Medicare drug price negotiation program for certain "research and development-intensive" small biotech manufacturers beginning with the initial price applicability year 2029. A "small biotech manufacturer" is defined as having five or fewer qualifying single-source drugs and not being owned or controlled by a covered foreign government.

Why people may split

Progressives emphasize higher Medicare costs and access harms.

Watch point

Relative to its intended legislative type, this bill is a clearly targeted substantive amendment that establishes eligibility criteria and an administrative application/appeal pathway to exclude certain qualifying drugs from the Medicare negotiation program.

The bill creates an exception to the Medicare drug price negotiation program for certain "research and development-intensive" small biotech manufacturers beginning with the initial price applicability year 2029.

A "small biotech manufacturer" is defined as having five or fewer qualifying single-source drugs and not being owned or controlled by a covered foreign government.

To qualify for the exception the manufacturer must invest a defined percentage of net revenue (30–70%, depending on the number of qualifying drugs) averaged over the prior three years in R&D, submit annual applications with revenue and R&D data, and may appeal adverse determinations.

Passage30/100

As a stand-alone statutory carve-out reducing Medicare savings, it faces substantial policy opposition; more viable only as part of a larger negotiated package.

CredibilityPartially aligned

Relative to its intended legislative type, this bill is a clearly targeted substantive amendment that establishes eligibility criteria and an administrative application/appeal pathway to exclude certain qualifying drugs from the Medicare negotiation program. It integrates with existing statutory cross-references and specifies key definitions and thresholds.

Contention70/100

Progressives emphasize higher Medicare costs and access harms.

02 · What it does

Who stands to gain, and who may push back.

Likely benefits vs burdens50% / 50%
Likely helpedLikely burdened

These are examples from the analysis, not a ranked list of the most-affected groups.

Likely helped
  • Potential benefitPreserves revenue that supporters say enables sustained high-risk biotech research and development.
  • Potential benefitMay help small biotech firms remain commercially viable, protecting specialized, high-skilled biotech jobs.
  • Potential benefitEncourages early-stage investment by reducing immediate price pressure on novel single-source therapies.
Likely burdened
  • Potential burdenReduces Medicare negotiation leverage, likely increasing program costs relative to full negotiation coverage.
  • Potential burdenCould raise beneficiary out-of-pocket spending where excluded drugs otherwise would have lower negotiated prices.
  • Potential burdenCreates opportunities for companies to manipulate R&D accounting to meet exemption thresholds.
03 · Why people split

Why the argument around this bill splits.

Progressives emphasize higher Medicare costs and access harms.
Progressive25%

Likely skeptical because the exception narrows Medicare’s price negotiation authority for prescription drugs, potentially increasing costs for patients and taxpayers.

May acknowledge support for small biotech R&D but will worry the thresholds could be gamed and that lost negotiation leverage will reduce affordability and access.

Likely resistant
Centrist55%

Sees a plausible tradeoff between protecting nascent biotech innovation and preserving Medicare cost controls.

Will want strong verification, narrow eligibility, and fiscal offsets to prevent budgetary leakage while recognizing the need to support small firms.

Split reaction
Conservative85%

Favorable because it limits federal price-setting reach and protects small, innovation-focused biotech firms from policies that could undermine growth.

Values the emphasis on R&D investment and restrictions on foreign-government-controlled entities.

Leans supportive
04 · Can it pass?

The path through Congress.

Introduced

Reached or meaningfully advanced

Committee

Reached or meaningfully advanced

Floor

Still ahead

President

Still ahead

Law

Still ahead

Passage likelihood30/100

As a stand-alone statutory carve-out reducing Medicare savings, it faces substantial policy opposition; more viable only as part of a larger negotiated package.

Scope and complexity
52%
Scopemoderate
52%
Complexitymedium
Why this could stall
  • No CBO cost estimate or fiscal impact in bill text
  • How many manufacturers would meet the R&D threshold
05 · Recent votes

Recent votes on the bill.

No vote history yet

The bill has not accumulated any surfaced votes yet.

06 · Go deeper

Go deeper than the headline read.

Included on this page

Progressives emphasize higher Medicare costs and access harms.

As a stand-alone statutory carve-out reducing Medicare savings, it faces substantial policy opposition; more viable only as part of a large…

Unlocked analysis

Relative to its intended legislative type, this bill is a clearly targeted substantive amendment that establishes eligibility criteria and an administrative application/appeal pathway to exclude certain qualifying drugs…

Go beyond the headline summary with full stakeholder mapping, legislative design analysis, passage barriers, and lens-by-lens tradeoff breakdowns.

Perspective breakdownsPassage barriersLegislative design reviewStakeholder impact map
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