New Hampshire 2026 Session Status: Introduced Bipartisan · 9 R · 1 D cosponsors

SB 478 — relative to strengthening prescription drug affordability and pharmacy benefits manager accountability.

Last action — Pending Motion Interim Study; 03/12/2026; SJ 6

  1. 1
    Introduced
  2. 2
    In Committee
  3. 3
    Passed Senate
  4. 4
    Passed House
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been introduced in the Senate. Introduced November 21, 2025. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Advancing 34% · moderate confidence

  • Introduced

    Current position in the legislative process.

  • 11 sponsors

    1 primary, 10 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (9 R · 1 D) — cross-party backing.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

Summary

relative to strengthening prescription drug affordability and pharmacy benefits manager accountability.

Bill Text

Action History

  1. Pending Motion Interim Study; 03/12/2026; SJ 6

  2. Sen. Rochefort Moved Laid on Table, MA, VV; 03/12/2026; SJ 6

  3. SB 478 was Removed from the Consent Calendar; 03/12/2026; SJ 6

  4. Committee Report: Referred to Interim Study, 03/12/2026; Vote 4-1; CC; SC 9

  5. Hearing: 01/21/2026, Room 100, SH, 01:45 pm; SC 2

  6. Introduced 01/07/2026 and Referred to Health and Human Services; SJ 1

Sponsors

Sponsorship breakdown

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1 sponsors · 10 co-sponsors · 404 not signed on

Sponsors (1)

Co-sponsors (10)

Not signed on (404)

404 members have not signed on to this bill.

Show all 404 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Subjects

healthcare health-insurance
Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

What does SB 478 do?
relative to strengthening prescription drug affordability and pharmacy benefits manager accountability.
Who sponsors SB 478?
SB 478 is sponsored by Tim McGough (Republican), Julie Miles (Republican), Lilli Walsh (Republican), Howard Pearl (Republican), Wayne MacDonald (Republican), Cindy Rosenwald (Democrat), Daniel Innis (Republican), Bill Gannon (Republican), Brian Cole (Republican), Regina Birdsell (Republican), and John Michael Potucek.
What is the current status of SB 478?
This bill has been introduced in the Senate. Introduced November 21, 2025. It must pass committee before a floor vote.
Where can I track SB 478?
Track SB 478 free on One Click Politics — get push/email alerts when it moves.

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Last checked for changes 2 months ago · updated continuously

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