| Dane Schumann | American College of Obstetricians & Gynecologists | Undecided | GA91 |
| Clara Wulfsen | American Physical Therapy Association of Iowa | Opposing | GA91 |
| Doug Struyk | American Physical Therapy Association of Iowa | Opposing | GA91 |
| Jennifer Dorman | American Physical Therapy Association of Iowa | Opposing | GA91 |
| Jim Carney | American Physical Therapy Association of Iowa | Opposing | GA91 |
| Dustin Rush | Americans For Prosperity | Supporting | GA91 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA91 |
| Nick Laning | Brain Injury Association of Iowa | Undecided | GA91 |
| Noah Hackbart | Brain Injury Association of Iowa | Undecided | GA91 |
| Threase Harms | Brain Injury Association of Iowa | Undecided | GA91 |
| Mike St. Clair | CVS Health | Undecided | GA91 |
| Michael Triplett | Cigna Corporate Services, LLC | Undecided | GA91 |
| Casey Ficek | Delta Dental of Iowa | Undecided | GA91 |
| Jacob Schrader | Delta Dental of Iowa | Undecided | GA91 |
| Logan Murray | Delta Dental of Iowa | Undecided | GA91 |
| Nick Laning | Des Moines University | Undecided | GA91 |
| Noah Hackbart | Des Moines University | Undecided | GA91 |
| Threase Harms | Des Moines University | Undecided | GA91 |
| Nick Laning | Easterseals Iowa | Undecided | GA91 |
| Noah Hackbart | Easterseals Iowa | Undecided | GA91 |
| Threase Harms | Easterseals Iowa | Undecided | GA91 |
| Clara Wulfsen | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Lynh Patterson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Kelsey Schott | Federation of Iowa Insurers | Undecided | GA91 |
| Lee Henderson | Federation of Iowa Insurers | Undecided | GA91 |
| Matt McKinney | Federation of Iowa Insurers | Undecided | GA91 |
| RG Schwarm | Federation of Iowa Insurers | Undecided | GA91 |
| David Adelman | Iowa Academy of Family Physicians | Undecided | GA91 |
| Frank Chiodo | Iowa Academy of Family Physicians | Undecided | GA91 |
| Matt Hinch | Iowa Academy of Family Physicians | Undecided | GA91 |
| Paige Thorson | Iowa Academy of Family Physicians | Undecided | GA91 |
| Sara Allen | Iowa Academy of Family Physicians | Undecided | GA91 |
| Amy Campbell | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA91 |
| Craig Patterson | Iowa Affiliate of the American College of Nurse-Midwives | Undecided | GA91 |
| David Adelman | Iowa Association of Ambulatory Surgery Centers | Undecided | GA91 |
| Frank Chiodo | Iowa Association of Ambulatory Surgery Centers | Undecided | GA91 |
| Matt Hinch | Iowa Association of Ambulatory Surgery Centers | Undecided | GA91 |
| Paige Thorson | Iowa Association of Ambulatory Surgery Centers | Undecided | GA91 |
| Sara Allen | Iowa Association of Ambulatory Surgery Centers | Undecided | GA91 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA91 |
| John Davis | Iowa Association of Business and Industry (ABI) | Undecided | GA91 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA91 |
| Clara Wulfsen | Iowa Association of Nurse Anesthetists | Undecided | GA91 |
| Doug Struyk | Iowa Association of Nurse Anesthetists | Undecided | GA91 |
| Jennifer Dorman | Iowa Association of Nurse Anesthetists | Undecided | GA91 |
| Jim Carney | Iowa Association of Nurse Anesthetists | Undecided | GA91 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Mike Rozenboom | Iowa Bankers Insurance & Services, Inc. | Undecided | GA91 |
| Sharon Presnall | Iowa Bankers Insurance & Services, Inc. | Undecided | GA91 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA91 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA91 |
| Jillian Carlson | Iowa Board of Regents | Undecided | GA91 |
| Keith Saunders | Iowa Board of Regents | Undecided | GA91 |
| Amy Campbell | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA91 |
| Craig Patterson | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA91 |
| Joshua Carpenter | Iowa Dental Association | Undecided | GA91 |
| Sandra Conlin | Iowa Hospital Association | Undecided | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Opposing | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Opposing | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Undecided | GA91 |
| Kate Walton | Iowa Medical Society | Opposing | GA91 |
| Kate Walton | Iowa Medical Society | Undecided | GA91 |
| Madeleine Bradley | Iowa Medical Society | Opposing | GA91 |
| Madeleine Bradley | Iowa Medical Society | Undecided | GA91 |
| Matt Eide | Iowa Medical Society | Opposing | GA91 |
| Matt Eide | Iowa Medical Society | Undecided | GA91 |
| Seth Brown | Iowa Medical Society | Opposing | GA91 |
| Seth Brown | Iowa Medical Society | Undecided | GA91 |
| Leslie Carpenter | Iowa Mental Health Advocacy | Undecided | GA91 |
| Amy Campbell | Iowa Nurse Practitioners Society | Undecided | GA91 |
| Craig Patterson | Iowa Nurse Practitioners Society | Undecided | GA91 |
| Nick Laning | Iowa Occupational Therapy Association | Undecided | GA91 |
| Noah Hackbart | Iowa Occupational Therapy Association | Undecided | GA91 |
| Threase Harms | Iowa Occupational Therapy Association | Undecided | GA91 |
| Gary Ellis | Iowa Optometric Association | Undecided | GA91 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA91 |
| Madeleine Bradley | Iowa Pharmacy Association | Undecided | GA91 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA91 |
| Jacob Schrader | Iowa Physician Assistant Society | Undecided | GA91 |
| Logan Murray | Iowa Physician Assistant Society | Undecided | GA91 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA91 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA91 |
| Amy Campbell | Iowa Psychological Association | Undecided | GA91 |
| Craig Patterson | Iowa Psychological Association | Undecided | GA91 |
| Jake Ketzner | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA91 |
| Jay McLaren | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA91 |
| Nick Boeyink | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA91 |
| Jake Ketzner | National Association of Benefits and Insurance Professionals-Iowa Chapter | Undecided | GA91 |
| Larry Blixt | National Association of Benefits and Insurance Professionals-Iowa Chapter | Undecided | GA91 |
| Denise Rathman | National Association of Social Workers, Iowa Chapter | Undecided | GA91 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA91 |
| Kelly Meyers | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA91 |
| Michelle Mack | Pharmaceutical Care Management Association | Undecided | GA91 |
| David Adelman | UnityPoint Health | Undecided | GA91 |
| Frank Chiodo | UnityPoint Health | Undecided | GA91 |
| Matt Hinch | UnityPoint Health | Undecided | GA91 |
| Paige Thorson | UnityPoint Health | Undecided | GA91 |
| Sara Allen | UnityPoint Health | Undecided | GA91 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA91 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA91 |