| Amy Campbell | AARP Iowa | Undecided | GA88 |
| Brad Anderson | AARP Iowa | Undecided | GA88 |
| Craig Patterson | AARP Iowa | Undecided | GA88 |
| Troy Price | AFSCME Iowa Council 61 | Undecided | GA88 |
| Jeff Smith | ARJ Infusion Services, Inc. | Undecided | GA88 |
| Jerry Fitzgerald | ARJ Infusion Services, Inc. | Undecided | GA88 |
| Maggie Smith-Fitzgerald | ARJ Infusion Services, Inc. | Undecided | GA88 |
| Matt Fitzgerald | ARJ Infusion Services, Inc. | Undecided | GA88 |
| Noah Tabor | Americas Health Insurance Plans (AHIP) | Opposing | GA88 |
| Doug Struyk | Anthem, Inc. and Its Affiliates Including Amerigroup | Opposing | GA88 |
| Jennifer Dorman | Anthem, Inc. and Its Affiliates Including Amerigroup | Opposing | GA88 |
| Jim Carney | Anthem, Inc. and Its Affiliates Including Amerigroup | Opposing | GA88 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Opposing | 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 |
| Maddie Wilcox | Brain Injury Alliance of Iowa | Undecided | GA88 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA88 |
| Maddie Wilcox | CHAIN | Undecided | GA88 |
| Threase Harms | CHAIN | Undecided | GA88 |
| Katie Hall | CVS Health | Opposing | GA88 |
| Mike St. Clair | CVS Health | Opposing | GA88 |
| Michael Triplett | Cigna Corporate Services, LLC | Opposing | GA88 |
| Maddie Wilcox | Easter Seals Iowa | Undecided | GA88 |
| Threase Harms | Easter Seals Iowa | Undecided | GA88 |
| Bob Rafferty | Epilepsy Foundation Iowa | Undecided | GA88 |
| Maddie Wilcox | Epilepsy Foundation Iowa | Undecided | GA88 |
| Threase Harms | Epilepsy Foundation Iowa | Undecided | GA88 |
| Brad Epperly | Federation of Iowa Insurers | Undecided | GA88 |
| Dustin Miller | Federation of Iowa Insurers | Undecided | GA88 |
| Katie Graham | Federation of Iowa Insurers | Undecided | GA88 |
| Paula Dierenfeld | Federation of Iowa Insurers | Undecided | GA88 |
| Jake Ketzner | Independent Insurance Agents of Iowa | Undecided | GA88 |
| Larry Blixt | Independent Insurance Agents of Iowa | Undecided | GA88 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | Undecided | GA88 |
| Jake Ketzner | Iowa Association of Health Underwriters | Undecided | GA88 |
| Larry Blixt | Iowa Association of Health Underwriters | Undecided | GA88 |
| David Adelman | Iowa Biotechnology Association | Undecided | GA88 |
| Frank Chiodo | Iowa Biotechnology Association | Undecided | GA88 |
| Jessica Hyland | Iowa Biotechnology Association | Undecided | GA88 |
| Matt Hinch | Iowa Biotechnology Association | Undecided | GA88 |
| Sara Allen | Iowa Biotechnology Association | Undecided | GA88 |
| Carrie Malone | Iowa Dept. of Human Services | Undecided | GA88 |
| Casey Ficek | Iowa Pharmacy Association | Supporting | GA88 |
| Kate Walton | Iowa Pharmacy Association | Supporting | GA88 |
| Matt Eide | Iowa Pharmacy Association | Supporting | GA88 |
| Jamie Cashman | Iowa State Association of Counties | Undecided | GA88 |
| Kristi Harshbarger | Iowa State Association of Counties | Undecided | GA88 |
| Lucas Beenken | Iowa State Association of Counties | Undecided | GA88 |
| William Peterson | Iowa State Association of Counties | Undecided | GA88 |
| Jamie Cashman | Iowa State Association of County Supervisors | Undecided | GA88 |
| Kristi Harshbarger | Iowa State Association of County Supervisors | Undecided | GA88 |
| Lucas Beenken | Iowa State Association of County Supervisors | Undecided | GA88 |
| William Peterson | Iowa State Association of County Supervisors | Undecided | GA88 |
| Bob Rafferty | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA88 |
| Maddie Wilcox | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA88 |
| Threase Harms | National Multiple Sclerosis Society-Upper Midwest Chapter | Undecided | GA88 |
| Scott Newhard | United Healthcare Services, Inc. | Opposing | GA88 |
| Brandon Geib | Wellmark, Inc. | Undecided | GA88 |
| Scott Sundstrom | Wellmark, Inc. | Undecided | GA88 |