| Amy Campbell | AARP Iowa | Undecided | GA87 |
| Brad Anderson | AARP Iowa | Undecided | GA87 |
| Craig Patterson | AARP Iowa | Undecided | GA87 |
| Mazie Stilwell | AFSCME Iowa Council 61 | Opposing | GA87 |
| Morgan Miller | AFSCME Iowa Council 61 | Opposing | GA87 |
| Angela Sylling | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA87 |
| Danielle Oswald-Thole | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA87 |
| Kyle Carlson | Anthem, Inc. and Its Affiliates Including Amerigroup | Undecided | GA87 |
| Dane Schumann | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Emily Hockins | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Threase Harms | Brain Injury Alliance of Iowa | Undecided | GA87 |
| Dane Schumann | CHAIN | Undecided | GA87 |
| Emily Hockins | CHAIN | Undecided | GA87 |
| Threase Harms | CHAIN | Undecided | GA87 |
| MaryNelle Trefz | Child and Family Policy Center | Opposing | GA87 |
| Sheila Hansen | Child and Family Policy Center | Opposing | GA87 |
| Mike Heller | Coalition for Family and Children's Services in Iowa | Undecided | GA87 |
| Paula Feltner | Coalition for Family and Children's Services in Iowa | Undecided | GA87 |
| Dane Schumann | Easter Seals Iowa | Undecided | GA87 |
| Emily Hockins | Easter Seals Iowa | Undecided | GA87 |
| Threase Harms | Easter Seals Iowa | Undecided | GA87 |
| Bob Rafferty | Epilepsy Foundation Iowa | Undecided | GA87 |
| Dane Schumann | Epilepsy Foundation Iowa | Undecided | GA87 |
| Emily Hockins | Epilepsy Foundation Iowa | Undecided | GA87 |
| Threase Harms | Epilepsy Foundation Iowa | Undecided | GA87 |
| Brad Epperly | Federation of Iowa Insurers | Withdrawn | GA87 |
| Brad Epperly | Federation of Iowa Insurers | Undecided | GA87 |
| Dustin Miller | Federation of Iowa Insurers | Withdrawn | GA87 |
| Dustin Miller | Federation of Iowa Insurers | Undecided | GA87 |
| Katie Graham | Federation of Iowa Insurers | Withdrawn | GA87 |
| Katie Graham | Federation of Iowa Insurers | Undecided | GA87 |
| Paula Dierenfeld | Federation of Iowa Insurers | Withdrawn | GA87 |
| Paula Dierenfeld | Federation of Iowa Insurers | Undecided | GA87 |
| Bob Skow | Independent Insurance Agents of Iowa | Undecided | GA87 |
| Larry Blixt | Independent Insurance Agents of Iowa | Undecided | GA87 |
| Thomas O'Meara | Independent Insurance Agents of Iowa | Undecided | GA87 |
| Brad Hartkopf | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Jessica Hyland | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Michael Ralston | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Nicole Crain | Iowa Association of Business and Industry (ABI) | Undecided | GA87 |
| Larry Blixt | Iowa Association of Health Underwriters | Undecided | GA87 |
| Jennifer Kingland | Iowa Association of Realtors | Undecided | GA87 |
| Amy Campbell | Iowa Association of Rural Health Clinics | Undecided | GA87 |
| Craig Patterson | Iowa Association of Rural Health Clinics | Undecided | GA87 |
| Robert Hartwig | Iowa Bankers Insurance & Services, Inc. | Undecided | GA87 |
| Sharon Presnall | Iowa Bankers Insurance & Services, Inc. | Undecided | GA87 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA87 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA87 |
| Kate Walton | Iowa Chiropractic Physicians Clinic LLC | Undecided | GA87 |
| Matt Eide | Iowa Chiropractic Physicians Clinic LLC | Undecided | GA87 |
| Jeff Smith | Iowa Chiropractic Society | Undecided | GA87 |
| Jerry Fitzgerald | Iowa Chiropractic Society | Undecided | GA87 |
| Maggie Smith-Fitzgerald | Iowa Chiropractic Society | Undecided | GA87 |
| Matt Fitzgerald | Iowa Chiropractic Society | Undecided | GA87 |
| Don Petersen | Iowa Farm Bureau Federation | Supporting | GA87 |
| Marty Schwager | Iowa Farm Bureau Federation | Supporting | GA87 |
| Matthew Steinfeldt | Iowa Farm Bureau Federation | Supporting | GA87 |
| Charlie Wishman | Iowa Federation of Labor, AFL-CIO | Opposing | GA87 |
| Erika Eckley | Iowa Hospital Association | Undecided | GA87 |
| J. Norris | Iowa Hospital Association | Undecided | GA87 |
| Kim Murphy | Iowa Hospital Association | Undecided | GA87 |
| Maureen Keehnle | Iowa Hospital Association | Undecided | GA87 |
| Karla Fultz McHenry | Iowa Independent Physician Group | Undecided | GA87 |
| Chance McElhaney | Iowa Insurance Division | Undecided | GA87 |
| Amy Campbell | Iowa Primary Care Association | Undecided | GA87 |
| Craig Patterson | Iowa Primary Care Association | Undecided | GA87 |
| Jim Henter | Iowa Retail Federation | Undecided | GA87 |
| Mike Heller | Iowa Speech Language Hearing Association | Undecided | GA87 |
| Paula Feltner | Iowa Speech Language Hearing Association | Undecided | GA87 |
| Kellie Paschke | Medica | Opposing | GA87 |
| Noah Tabor | Medica | Opposing | GA87 |
| Troy Skinner | Medica | Opposing | GA87 |
| Kate Walton | Mercy Health Network | Undecided | GA87 |
| Sara Eide | Mercy Health Network | Undecided | GA87 |
| Mike Rozenboom | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA87 |
| Robert Weiser | National Association of Insurance and Financial Advisors-Iowa | Undecided | GA87 |
| Cody Carlson | National Federation of Independent Business (NFIB /IA) | Undecided | GA87 |
| Bob Rafferty | National Multiple Sclerosis Society-Upper Midwest Chapter | Opposing | GA87 |
| Dane Schumann | National Multiple Sclerosis Society-Upper Midwest Chapter | Opposing | GA87 |
| Emily Hockins | National Multiple Sclerosis Society-Upper Midwest Chapter | Opposing | GA87 |
| Threase Harms | National Multiple Sclerosis Society-Upper Midwest Chapter | Opposing | GA87 |
| Scott Newhard | United Healthcare Services, Inc. | Undecided | GA87 |
| Dane Schumann | Vertex Pharmaceuticals Incorporated | Undecided | GA87 |
| Emily Hockins | Vertex Pharmaceuticals Incorporated | Undecided | GA87 |
| Threase Harms | Vertex Pharmaceuticals Incorporated | Undecided | GA87 |
| Dane Schumann | Visiting Nurse Services of Iowa | Undecided | GA87 |
| Emily Hockins | Visiting Nurse Services of Iowa | Undecided | GA87 |
| Threase Harms | Visiting Nurse Services of Iowa | Undecided | GA87 |
| Frank Stork | Wellmark, Inc. | Supporting | GA87 |
| Scott Sundstrom | Wellmark, Inc. | Supporting | GA87 |