| Drew Klein | Americans For Prosperity | Undecided | GA88 |
| Tyler Raygor | Americans For Prosperity | Undecided | GA88 |
| Doug Struyk | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Jennifer Dorman | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Jim Carney | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA88 |
| 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 |
| Henry Marquard | Genesis Health System | Undecided | GA88 |
| Kate Walton | Genesis Health System | Undecided | GA88 |
| Matt Eide | Genesis Health System | Undecided | GA88 |
| Brad Lint | Iowa Association for Justice | Undecided | GA88 |
| Kellie Paschke | Iowa Association for Justice | Undecided | GA88 |
| Lisa Davis-Cook | Iowa Association for Justice | Undecided | GA88 |
| Troy Skinner | Iowa Association for Justice | Undecided | GA88 |
| Brad Epperly | Iowa Association of Ambulatory Surgery Centers | Undecided | GA88 |
| Dustin Miller | Iowa Association of Ambulatory Surgery Centers | Undecided | GA88 |
| Katie Graham | Iowa Association of Ambulatory Surgery Centers | Undecided | GA88 |
| Paula Dierenfeld | Iowa Association of Ambulatory Surgery Centers | Undecided | 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 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA88 |
| Kate Walton | Iowa Medical Group Management Association | Undecided | GA88 |
| Matt Eide | Iowa Medical Group Management Association | Undecided | 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 |
| Jon Murphy | Iowa Society of Anesthesiologists | Undecided | GA88 |
| Tom Cope | Iowa Society of Anesthesiologists | Undecided | 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 |
| John Cacciatore | Polk County Medical Society | Undecided | GA88 |
| Lon Anderson | Polk County Medical Society | Undecided | GA88 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA88 |