| Drew Klein | Americans For Prosperity | Supporting | GA89 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA89 |
| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA89 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA89 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA89 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA89 |
| Katie Hall | CVS Health | Supporting | GA89 |
| Mike St. Clair | CVS Health | Supporting | GA89 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Kyle Carlson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA89 |
| Mark Joyce | Hy-Vee, Inc. | Supporting | GA89 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA89 |
| Frank Chiodo | Iowa Academy of Family Physicians | Opposing | GA89 |
| Matt Hinch | Iowa Academy of Family Physicians | Opposing | GA89 |
| Sara Allen | Iowa Academy of Family Physicians | Opposing | GA89 |
| Andrew Funk | Iowa Board of Pharmacy | Supporting | GA89 |
| Brett Barker | Iowa Board of Pharmacy | Supporting | GA89 |
| Amy Campbell | Iowa CareGivers | Supporting | GA89 |
| Craig Patterson | Iowa CareGivers | Supporting | GA89 |
| Susan Cameron Daemen | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA89 |
| Tony Phillips | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Opposing | GA89 |
| Maddie Wilcox | Iowa Dept. of Public Health | Undecided | GA89 |
| Erin Cubit | Iowa Hospital Association | Undecided | GA89 |
| J. Norris | Iowa Hospital Association | Undecided | GA89 |
| Kim Murphy | Iowa Hospital Association | Undecided | GA89 |
| Maureen Keehnle | Iowa Hospital Association | Undecided | GA89 |
| Nicole Proesch | Iowa Hospital Association | Undecided | GA89 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Opposing | GA89 |
| Susan Cameron Daemen | Iowa Nurse Practitioners Society | Opposing | GA89 |
| Tony Phillips | Iowa Nurse Practitioners Society | Opposing | GA89 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Matt Hinch | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Sara Allen | Iowa Osteopathic Medical Association | Opposing | GA89 |
| Casey Ficek | Iowa Pharmacy Association | Supporting | GA89 |
| Kate Walton | Iowa Pharmacy Association | Supporting | GA89 |
| Matt Eide | Iowa Pharmacy Association | Supporting | GA89 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA89 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA89 |
| Jake Ketzner | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Marc Beltrame | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Stacie Maass | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA89 |
| Kellie Paschke | Jazz Pharmaceuticals, Inc. | Supporting | GA89 |
| Kelly Meyers | Jazz Pharmaceuticals, Inc. | Supporting | GA89 |
| Logan Murray | Jazz Pharmaceuticals, Inc. | Supporting | GA89 |
| Troy Skinner | Jazz Pharmaceuticals, Inc. | Supporting | GA89 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Supporting | GA89 |
| Kelly Meyers | Pfizer Inc. c/o Politicom Law LLP | Supporting | GA89 |
| Logan Murray | Pfizer Inc. c/o Politicom Law LLP | Supporting | GA89 |
| Troy Skinner | Pfizer Inc. c/o Politicom Law LLP | Supporting | GA89 |
| Karla Fultz McHenry | Self Storage Association | Withdrawn | GA89 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Opposing | GA89 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA89 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA89 |