United States 119th Congress Status: In Committee Bipartisan · 117 D · 35 R cosponsors
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HR 4583 — Living Donor Protection Act of 2025

Last action — Referred to the Committee on Energy and Commerce, and in addition to the Committee on Financial Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

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

This bill is in committee in the House. Introduced July 22, 2025. It must pass committee before a floor vote.

Next likely step: a committee vote, then a floor vote in the House.

Prognosis

Advancing 44% · high confidence

Where this bill stands today.

Odds of enactment

Low

How often bills like it became law.

  • In Committee

    Current position in the legislative process.

  • 152 sponsors

    1 primary, 151 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (117 D · 35 R) — cross-party backing.

  • Spreading across states

    Near-identical bills in 1 other state — cross-state momentum.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

Bill Text

Sections of law this bill changes

From the bill's own amending language, matched to the official United States Code (current through Public Law 119-121).

Also cites: 26 U.S.C. § 7702B

Action History

  1. Introduced in House

  2. Introduced in House

  3. Referred to the Committee on Energy and Commerce, and in addition to the Committee on Financial Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

  4. Referred to the Committee on Energy and Commerce, and in addition to the Committee on Financial Services, for a period to be subsequently determined by the Speaker, in each case for consideration of such provisions as fall within the jurisdiction of the committee concerned.

Sponsors

Sponsorship breakdown

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1 sponsors · 151 co-sponsors · 395 not signed on

Sponsors (1)

Co-sponsors (151)

Not signed on (395)

395 members have not signed on to this bill.

Show all 395 →

"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

Similar bills in other states

Bills in other jurisdictions that match this one by MEANING — title, summary and subject, compared across every state we track. A strong signal the same policy is moving elsewhere.

Pick a bill from “Similar bills” above and click Compare text to see how its language differs from HR 4583.

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

Who sponsors HR 4583?
HR 4583 is sponsored by Nadler, Jerrold (Democratic), Balderson, Troy (Republican), Costa, Jim (Democratic), Miller-Meeks, Mariannette (Republican), Wilson, Joe (Republican), Barr, Andy (Republican), Doggett, Lloyd (Democratic), Conaway, Herbert C. (Democratic), McClellan, Jennifer L. (Democratic), Quigley, Mike (Democratic), Clarke, Yvette D. (Democratic), García, Jesús G. "Chuy" (Democratic), Schneider, Bradley Scott (Democratic), Tonko, Paul (Democratic), Evans, Dwight (Democratic), Veasey, Marc A. (Democratic), Bonamici, Suzanne (Democratic), Sherrill, Mikie (Democratic), DelBene, Suzan K. (Democratic), Strickland, Marilyn (Democratic), Tlaib, Rashida (Democratic), Valadao, David G. (Republican), Fitzpatrick, Brian K. (Republican), McCollum, Betty (Democratic), Garcia, Robert (Democratic), Sewell, Terri A. (Democratic), Brownley, Julia (Democratic), Davids, Sharice (Democratic), Huffman, Jared (Democratic), Ciscomani, Juan (Republican), Moore, Gwen (Democratic), Auchincloss, Jake (Democratic), Deluzio, Christopher R. (Democratic), Lieu, Ted (Democratic), Boyle, Brendan F. (Democratic), Meng, Grace (Democratic), Vargas, Juan (Democratic), Kim, Young (Republican), Cohen, Steve (Democratic), Tokuda, Jill N. (Democratic), Matsui, Doris O. (Democratic), Scott, David (Democratic), Norton, Eleanor Holmes (Democratic), Jayapal, Pramila (Democratic), Schakowsky, Janice D. (Democratic), McIver, LaMonica (Democratic), Torres, Ritchie (Democratic), Lawler, Michael (Republican), Chu, Judy (Democratic), Crow, Jason (Democratic), Ross, Deborah K. (Democratic), Simon, Lateefah (Democratic), McBride, Sarah (Democratic), Vasquez, Gabe (Democratic), Case, Ed (Democratic), Perez, Marie Gluesenkamp (Democratic), Vindman, Eugene Simon (Democratic), Thompson, Bennie G. (Democratic), Pocan, Mark (Democratic), Williams, Nikema (Democratic), Takano, Mark (Democratic), Stanton, Greg (Democratic), Gottheimer, Josh (Democratic), Meuser, Daniel (Republican), Malliotakis, Nicole (Republican), Mrvan, Frank J. (Democratic), Norcross, Donald (Democratic), Balint, Becca (Democratic), Craig, Angie (Democratic), Trahan, Lori (Democratic), Miller, Carol D. (Republican), Randall, Emily (Democratic), Ivey, Glenn (Democratic), Castro, Joaquin (Democratic), Cuellar, Henry (Democratic), Jackson, Jonathan L. (Democratic), Bresnahan, Robert P. (Republican), Cole, Tom (Republican), McClain Delaney, April (Democratic), Gillen, Laura (Democratic), Lynch, Stephen F. (Democratic), Rouzer, David (Republican), Dean, Madeleine (Democratic), Carey, Mike (Republican), Harder, Josh (Democratic), Soto, Darren (Democratic), Loudermilk, Barry (Republican), Dexter, Maxine (Democratic), Houlahan, Chrissy (Democratic), Castor, Kathy (Democratic), Kelly, Mike (Republican), Shreve, Jefferson (Republican), Allen, Rick W. (Republican), Pingree, Chellie (Democratic), Fitzgerald, Scott (Republican), Latimer, George (Democratic), Scanlon, Mary Gay (Democratic), Fletcher, Lizzie (Democratic), Beatty, Joyce (Democratic), Rutherford, John H. (Republican), Mfume, Kweisi (Democratic), Bilirakis, Gus M. (Republican), Tenney, Claudia (Republican), Bynum, Janelle S. (Democratic), Walkinshaw, James R. (Democratic), Levin, Mike (Democratic), Thompson, Mike (Democratic), Escobar, Veronica (Democratic), Foster, Bill (Democratic), Min, Dave (Democratic), Neguse, Joe (Democratic), Tran, Derek (Democratic), Pou, Nellie (Democratic), Van Orden, Derrick (Republican), Davis, Donald G. (Democratic), Carter, Troy A. (Democratic), McBath, Lucy (Democratic), Moskowitz, Jared (Democratic), Budzinski, Nikki (Democratic), Cleaver, Emanuel (Democratic), Kean, Thomas H. (Republican), Mullin, Kevin (Democratic), Subramanyam, Suhas (Democratic), Hayes, Jahana (Democratic), Bost, Mike (Republican), Johnson, Julie (Democratic), Krishnamoorthi, Raja (Democratic), Grijalva, Adelita S. (Democratic), Cisneros, Gilbert Ray (Democratic), Mann, Tracey (Republican), Carbajal, Salud O. (Democratic), Huizenga, Bill (Republican), Amodei, Mark E. (Republican), Kaptur, Marcy (Democratic), Himes, James A. (Democratic), Mackenzie, Ryan (Republican), Rulli, Michael A. (Republican), Schrier, Kim (Democratic), Fields, Cleo (Democratic), Scholten, Hillary J. (Democratic), Foushee, Valerie P. (Democratic), Lee, Susie (Democratic), Moulton, Seth (Democratic), Golden, Jared F. (Democratic), Smith, Adam (Democratic), Thanedar, Shri (Democratic), Van Duyne, Beth (Republican), Amo, Gabe (Democratic), Stansbury, Melanie A. (Democratic), LaLota, Nick (Republican), Wasserman Schultz, Debbie (Democratic), and Bacon, Don (Republican).
What is the current status of HR 4583?
This bill is in committee in the House. Introduced July 22, 2025. It must pass committee before a floor vote.
Where can I track HR 4583?
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Last checked for changes 3 months ago · updated continuously

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