| Drew Klein | Americans For Prosperity | Supporting | GA90 |
| Tyler Raygor | Americans For Prosperity | Supporting | GA90 |
| Chelsea Hoye | Des Moines University | Undecided | GA90 |
| Nick Laning | Des Moines University | Undecided | GA90 |
| Threase Harms | Des Moines University | Undecided | GA90 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA90 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA90 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA90 |
| Lynh Patterson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA90 |
| Bethany Niermeyer | Informed Choice Iowa | Undecided | GA90 |
| David Adelman | Iowa Academy of Family Physicians | Undecided | GA90 |
| Frank Chiodo | Iowa Academy of Family Physicians | Undecided | GA90 |
| Lillie Brady | Iowa Academy of Family Physicians | Undecided | GA90 |
| Matt Hinch | Iowa Academy of Family Physicians | Undecided | GA90 |
| Sara Allen | Iowa Academy of Family Physicians | Undecided | GA90 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA90 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA90 |
| Carolann Jensen | Iowa Board of Regents | Undecided | GA90 |
| Jennifer Harbison | Iowa Board of Regents | Undecided | GA90 |
| Keith Saunders | Iowa Board of Regents | Undecided | GA90 |
| Mary Braun | Iowa Board of Regents | Undecided | GA90 |
| Phil Jeneary | Iowa Chapter-American Academy of Pediatrics | Opposing | GA90 |
| Carrie Malone | Iowa Department of Health and Human Services | Undecided | GA90 |
| Dax Oberreuter | Iowa Department of Health and Human Services | Undecided | GA90 |
| Jancy Nielson | Iowa Department of Health and Human Services | Undecided | GA90 |
| Kate Walton | Iowa Medical Society | Undecided | GA90 |
| Madeleine Bradley | Iowa Medical Society | Undecided | GA90 |
| Matt Eide | Iowa Medical Society | Undecided | GA90 |
| Phil Jeneary | Iowa Medical Society | Undecided | GA90 |
| David Adelman | Iowa Osteopathic Medical Association | Undecided | GA90 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Undecided | GA90 |
| Lillie Brady | Iowa Osteopathic Medical Association | Undecided | GA90 |
| Matt Hinch | Iowa Osteopathic Medical Association | Undecided | GA90 |
| Sara Allen | Iowa Osteopathic Medical Association | Undecided | GA90 |
| Brett Barker | Iowa Pharmacy Association | Undecided | GA90 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA90 |
| Madeleine Bradley | Iowa Pharmacy Association | Undecided | GA90 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA90 |
| Seth Brown | Iowa Pharmacy Association | Undecided | GA90 |
| Mike St. Clair | Iowa Podiatric Medical Society | Supporting | GA90 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA90 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA90 |
| Jake Ketzner | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA90 |
| Marc Beltrame | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA90 |
| Stacie Maass | Iowa Total Care, A Subsidiary of Centene Corporation | Undecided | GA90 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA90 |
| Kelly Meyers | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA90 |
| Troy Skinner | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA90 |
| David Adelman | UnityPoint Health | Undecided | GA90 |
| Frank Chiodo | UnityPoint Health | Undecided | GA90 |
| Lillie Brady | UnityPoint Health | Undecided | GA90 |
| Matt Hinch | UnityPoint Health | Undecided | GA90 |
| Sara Allen | UnityPoint Health | Undecided | GA90 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA90 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA90 |