| Dane Schumann | American College of Obstetricians & Gynecologists | Undecided | GA91 |
| Gary Grant | Cedar Rapids Metro Economic Alliance | Undecided | GA91 |
| Nick Laning | Des Moines University | Undecided | GA91 |
| Noah Hackbart | Des Moines University | Undecided | GA91 |
| Threase Harms | Des Moines University | 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 |
| Nick Laning | Free Clinics of Iowa | Undecided | GA91 |
| Noah Hackbart | Free Clinics of Iowa | Undecided | GA91 |
| Threase Harms | Free Clinics of Iowa | Undecided | GA91 |
| David Adelman | Iowa Academy of Family Physicians | Supporting | GA91 |
| Frank Chiodo | Iowa Academy of Family Physicians | Supporting | GA91 |
| Matt Hinch | Iowa Academy of Family Physicians | Supporting | GA91 |
| Paige Thorson | Iowa Academy of Family Physicians | Supporting | GA91 |
| Sara Allen | Iowa Academy of Family Physicians | Supporting | 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 |
| Seth Brown | Iowa Chapter-American Academy of Pediatrics | Supporting | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Undecided | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Undecided | GA91 |
| Kate Walton | Iowa Medical Society | Supporting | GA91 |
| Madeleine Bradley | Iowa Medical Society | Supporting | GA91 |
| Matt Eide | Iowa Medical Society | Supporting | GA91 |
| Seth Brown | Iowa Medical Society | Supporting | GA91 |
| Leslie Carpenter | Iowa Mental Health Advocacy | Supporting | GA91 |
| David Adelman | UnityPoint Health | Supporting | GA91 |
| Frank Chiodo | UnityPoint Health | Supporting | GA91 |
| Matt Hinch | UnityPoint Health | Supporting | GA91 |
| Paige Thorson | UnityPoint Health | Supporting | GA91 |
| Sara Allen | UnityPoint Health | Supporting | GA91 |