| Dane Schumann | American College of Obstetricians & Gynecologists | Opposing | GA91 |
| Kate Walton | COPIC | Opposing | GA91 |
| Kate Walton | COPIC | Undecided | GA91 |
| Madeleine Bradley | COPIC | Opposing | GA91 |
| Madeleine Bradley | COPIC | Undecided | GA91 |
| Matt Eide | COPIC | Opposing | GA91 |
| Matt Eide | COPIC | Undecided | GA91 |
| John Cacciatore | Central Iowa Physicians | Opposing | GA91 |
| Lon Anderson | Central Iowa Physicians | Opposing | 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 |
| Mike Heller | Iowa Academy of Trial Lawyers | Supporting | GA91 |
| Andrew Mertens | Iowa Association for Justice | Supporting | GA91 |
| Lisa Davis-Cook | Iowa Association for Justice | Supporting | 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 |
| 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 Coalition Against Sexual Assault | Supporting | GA91 |
| Chloe Gayer | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Craig Patterson | Iowa Coalition Against Sexual Assault | Supporting | GA91 |
| Robert Palmer | Iowa Defense Counsel Association | Undecided | GA91 |
| David Adelman | Iowa Health Care Association | Undecided | GA91 |
| Frank Chiodo | Iowa Health Care Association | Undecided | GA91 |
| Matt Hinch | Iowa Health Care Association | Undecided | GA91 |
| Paige Thorson | Iowa Health Care Association | Undecided | GA91 |
| Sara Allen | Iowa Health Care Association | Undecided | GA91 |
| Sandra Conlin | Iowa Hospital Association | Opposing | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Opposing | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Undecided | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Opposing | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Undecided | GA91 |
| Frederick Haskins | Iowa Insurance Associates | Opposing | GA91 |
| Teresa Bomhoff | Iowa Integrated Health Planning and Advisory Council | Supporting | 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 |
| Jacob Schrader | Iowa Physician Assistant Society | Undecided | GA91 |
| Logan Murray | Iowa Physician Assistant Society | Undecided | GA91 |
| Clara Wulfsen | Iowa State Bar Association | Undecided | GA91 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA91 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA91 |
| Jim Carney | Iowa State Bar 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 |