| Carolann Jensen | Board of Regents, State of Iowa | Undecided | GA88 |
| Jennifer Harbison | Board of Regents, State of Iowa | Undecided | GA88 |
| Keith Saunders | Board of Regents, State of Iowa | Undecided | GA88 |
| Mary Braun | Board of Regents, State of Iowa | Undecided | GA88 |
| Maddie Wilcox | Free Clinics of Iowa | Undecided | GA88 |
| Threase Harms | Free Clinics of Iowa | Undecided | GA88 |
| Kellie Paschke | Greenwich Biosciences, Inc. | Undecided | GA88 |
| Troy Skinner | Greenwich Biosciences, Inc. | Undecided | GA88 |
| Brei Johnson | Informed Choice Iowa | Opposing | GA88 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA88 |
| David Adelman | Iowa Academy of Family Physicians | Undecided | GA88 |
| Frank Chiodo | Iowa Academy of Family Physicians | Opposing | GA88 |
| Frank Chiodo | Iowa Academy of Family Physicians | Undecided | GA88 |
| Matt Hinch | Iowa Academy of Family Physicians | Opposing | GA88 |
| Matt Hinch | Iowa Academy of Family Physicians | Undecided | GA88 |
| Sara Allen | Iowa Academy of Family Physicians | Opposing | GA88 |
| Sara Allen | Iowa Academy of Family Physicians | Undecided | GA88 |
| Doug Struyk | Iowa Association of Nurse Anesthetists | Undecided | GA88 |
| Jennifer Dorman | Iowa Association of Nurse Anesthetists | Undecided | GA88 |
| Jim Carney | Iowa Association of Nurse Anesthetists | Undecided | GA88 |
| Andrew Funk | Iowa Board of Pharmacy | Supporting | GA88 |
| Kelly Meyers | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA88 |
| Susan Cameron Daemen | Iowa Chapter of the National Association of Pediatric Nurse Practitioners | Undecided | GA88 |
| Julie Smith | Iowa Dental Association | Undecided | GA88 |
| Matt McKinney | Iowa Dental Association | Undecided | GA88 |
| RG Schwarm | Iowa Dental Association | Undecided | GA88 |
| Jill Stuecker | Iowa Dental Board | Supporting | GA88 |
| Tiffany Carter | Iowa Harm Reduction Coalition | Undecided | GA88 |
| Abhay Nadipuram | Iowa Hospital Association | Undecided | GA88 |
| Erin Cubit | Iowa Hospital Association | Undecided | GA88 |
| Kim Murphy | Iowa Hospital Association | Undecided | GA88 |
| Maureen Keehnle | Iowa Hospital Association | Undecided | GA88 |
| Nicole Proesch | Iowa Hospital Association | Undecided | GA88 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Opposing | GA88 |
| Kelly Meyers | Iowa Nurse Practitioners Society | Undecided | GA88 |
| Susan Cameron Daemen | Iowa Nurse Practitioners Society | Undecided | GA88 |
| Jim Obradovich | Iowa Nurses Association | Undecided | GA88 |
| Pete McRoberts | Iowa Nurses Association | Undecided | GA88 |
| Robert Mulqueen | Iowa Nurses Association | Undecided | GA88 |
| David Adelman | Iowa Osteopathic Medical Association | Opposing | GA88 |
| David Adelman | Iowa Osteopathic Medical Association | Undecided | GA88 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Opposing | GA88 |
| Frank Chiodo | Iowa Osteopathic Medical Association | Undecided | GA88 |
| Matt Hinch | Iowa Osteopathic Medical Association | Opposing | GA88 |
| Matt Hinch | Iowa Osteopathic Medical Association | Undecided | GA88 |
| Sara Allen | Iowa Osteopathic Medical Association | Opposing | GA88 |
| Sara Allen | Iowa Osteopathic Medical Association | Undecided | GA88 |
| Casey Ficek | Iowa Pharmacy Association | Supporting | GA88 |
| Casey Ficek | Iowa Pharmacy Association | Undecided | GA88 |
| Kate Walton | Iowa Pharmacy Association | Supporting | GA88 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA88 |
| Matt Eide | Iowa Pharmacy Association | Supporting | GA88 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA88 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA88 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA88 |
| Emily Piper | Iowa Psychiatric Society | Opposing | GA88 |
| Jim Henter | Iowa Retail Federation | Undecided | GA88 |
| Jon Murphy | Iowa Society of Anesthesiologists | Opposing | GA88 |
| Tom Cope | Iowa Society of Anesthesiologists | Opposing | GA88 |
| Doug Struyk | Iowa State Bar Association | Undecided | GA88 |
| Jennifer Dorman | Iowa State Bar Association | Undecided | GA88 |
| Jim Carney | Iowa State Bar Association | Undecided | GA88 |
| Doug Struyk | Iowa Veterinary Medical Association | Undecided | GA88 |
| Jennifer Dorman | Iowa Veterinary Medical Association | Undecided | GA88 |
| Jim Carney | Iowa Veterinary Medical Association | Undecided | GA88 |
| Noah Tabor | Medica | Undecided | GA88 |
| Karla Fultz McHenry | Medical Associates Clinic and Health Plan | Opposing | GA88 |
| Jeff Smith | Merck Sharp & Dohme Corp. | Undecided | GA88 |
| Jerry Fitzgerald | Merck Sharp & Dohme Corp. | Undecided | GA88 |
| Maggie Smith-Fitzgerald | Merck Sharp & Dohme Corp. | Undecided | GA88 |
| Matt Fitzgerald | Merck Sharp & Dohme Corp. | Undecided | GA88 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA88 |
| Troy Skinner | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA88 |
| John Cacciatore | Polk County Medical Society | Opposing | GA88 |
| Lon Anderson | Polk County Medical Society | Opposing | GA88 |
| Jefferson Fink | Sellers Galenbeck and Nelson | Undecided | GA88 |
| Karla Fultz McHenry | The Iowa Clinic, P.C. | Opposing | GA88 |
| Sandra Conlin | Walmart Inc. | Supporting | GA88 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA88 |