| Kylie Spies | Common Good Iowa | Undecided | GA91 |
| Sean Finn | Common Good Iowa | Undecided | GA91 |
| Sheila Hansen | Common Good Iowa | Undecided | GA91 |
| Matt McKinney | Federation of Iowa Insurers | Opposing | GA91 |
| RG Schwarm | Federation of Iowa Insurers | Opposing | GA91 |
| Amy Campbell | Iowa Association of Area Agencies on Aging | Undecided | GA91 |
| Craig Patterson | Iowa Association of Area Agencies on Aging | Undecided | GA91 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Opposing | GA91 |
| John Davis | Iowa Association of Business and Industry (ABI) | Opposing | GA91 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Opposing | GA91 |
| Andy Conlin | Iowa Association of Community Providers | Undecided | GA91 |
| Ben Shuberg | Iowa Association of Community Providers | Undecided | GA91 |
| Dennis Tibben | Iowa Association of Community Providers | Undecided | GA91 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA91 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Brad Epperly | Iowa Business Council | Opposing | GA91 |
| Casey Nickel | Iowa Business Council | Opposing | GA91 |
| Dustin Miller | Iowa Business Council | Opposing | GA91 |
| Joe Murphy | Iowa Business Council | Opposing | GA91 |
| Larry Murphy | Iowa Catholic Conference | Undecided | GA91 |
| Carrie Malone | Iowa Department of Health and Human Services | Undecided | GA91 |
| Nick Crawford | Iowa Department of Health and Human Services | Undecided | GA91 |
| Sonya Streit | Iowa Department of Health and Human Services | Undecided | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Undecided | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Undecided | GA91 |
| Chance McElhaney | Iowa Insurance Division | Undecided | GA91 |
| Cody Butenhoff | Iowa Insurance Division | Undecided | GA91 |
| Clair Lewis | Iowa Medical Society | Undecided | GA91 |
| Kate Walton | Iowa Medical Society | Undecided | GA91 |
| Matt Eide | Iowa Medical Society | Undecided | GA91 |
| Seth Brown | Iowa Medical Society | Undecided | GA91 |
| Amy Campbell | Iowa Nurse Practitioners Society | Undecided | GA91 |
| Craig Patterson | Iowa Nurse Practitioners Society | Undecided | GA91 |
| Clair Lewis | Iowa Pharmacy Association | Undecided | GA91 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA91 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA91 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA91 |
| Andy Conlin | Iowa Primary Care Association | Undecided | GA91 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA91 |
| Dennis Tibben | Iowa Primary Care Association | Undecided | GA91 |
| Katie Owens | Iowa Primary Care Association | Undecided | GA91 |
| Nate Ristow | Iowa Taxpayers Association | Opposing | GA91 |
| David Peck | Iowa Total Care, A Subsidiary of Centene Corporation | Opposing | GA91 |
| Jake Ketzner | Iowa Total Care, A Subsidiary of Centene Corporation | Opposing | GA91 |
| Jay McLaren | Iowa Total Care, A Subsidiary of Centene Corporation | Opposing | GA91 |
| Marc Beltrame | Iowa Total Care, A Subsidiary of Centene Corporation | Opposing | GA91 |
| Nick Boeyink | Iowa Total Care, A Subsidiary of Centene Corporation | Opposing | GA91 |
| Phil Jeneary | Iowans for Affordable Healthcare | Opposing | GA91 |
| Amy Campbell | League of Women Voters of Iowa | Undecided | GA91 |
| Craig Patterson | League of Women Voters of Iowa | Undecided | GA91 |
| Amy Campbell | Lutheran Services in IA, Inc. | Undecided | GA91 |
| Craig Patterson | Lutheran Services in IA, Inc. | Undecided | GA91 |
| Jake Ketzner | National Association of Benefits and Insurance Professionals-Iowa Chapter | Opposing | GA91 |
| Larry Blixt | National Association of Benefits and Insurance Professionals-Iowa Chapter | Opposing | GA91 |
| Nick Boeyink | National Association of Benefits and Insurance Professionals-Iowa Chapter | Opposing | GA91 |
| Logan Shine | National Federation of Independent Business (NFIB /IA) | Opposing | GA91 |
| Scott Newhard | United Healthcare Services, Inc. | Opposing | GA91 |
| Brandon Geib | Wellmark, Inc. | Opposing | GA91 |
| Scott Sundstrom | Wellmark, Inc. | Opposing | GA91 |