| Jackie Cale | American Cancer Society Cancer Action Network (ACS CAN) | Opposing | GA91 |
| Dane Schumann | American College of Obstetricians & Gynecologists | Opposing | GA91 |
| Dane Schumann | American College of Obstetricians & Gynecologists | Undecided | GA91 |
| Heather Ryan | Bitches Get Stuff Done | Opposing | GA91 |
| Heaven Chamberlain | Bitches Get Stuff Done | Opposing | GA91 |
| Chaney Yeast | Blank Childrens Hospital | Opposing | GA91 |
| David Peck | Boehringer Ingelheim Pharmaceuticals, Inc. | Undecided | GA91 |
| Marc Beltrame | Boehringer Ingelheim Pharmaceuticals, Inc. | Undecided | GA91 |
| Mike St. Clair | CVS Health | Undecided | GA91 |
| John Cacciatore | Central Iowa Physicians | Opposing | GA91 |
| Lon Anderson | Central Iowa Physicians | Opposing | GA91 |
| Nick Laning | Des Moines University | Opposing | GA91 |
| Noah Hackbart | Des Moines University | Opposing | GA91 |
| Threase Harms | Des Moines University | Opposing | GA91 |
| Clara Wulfsen | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Doug Struyk | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jennifer Dorman | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jim Carney | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Lynh Patterson | Elevance Health, and its Affiliates dba Anthem, Inc. | Undecided | GA91 |
| Jeanie Smith | Episcopal Diocese of Iowa | Opposing | GA91 |
| Paul Gennett | Episcopal Diocese of Iowa | Opposing | GA91 |
| Wendy Abrahamson | Episcopal Diocese of Iowa | Opposing | GA91 |
| Sandra Benen | GSK | Opposing | GA91 |
| David Adelman | Iowa Academy of Family Physicians | Opposing | GA91 |
| Frank Chiodo | Iowa Academy of Family Physicians | Opposing | GA91 |
| Matt Hinch | Iowa Academy of Family Physicians | Opposing | GA91 |
| Paige Thorson | Iowa Academy of Family Physicians | Opposing | GA91 |
| Sara Allen | Iowa Academy of Family Physicians | Opposing | GA91 |
| Robert Cook | Iowa Atheists and Freethinkers | Opposing | GA91 |
| David Adelman | Iowa Biotechnology Association | Opposing | GA91 |
| Frank Chiodo | Iowa Biotechnology Association | Opposing | GA91 |
| Matt Hinch | Iowa Biotechnology Association | Opposing | GA91 |
| Paige Thorson | Iowa Biotechnology Association | Opposing | GA91 |
| Sara Allen | Iowa Biotechnology Association | Opposing | GA91 |
| Seth Brown | Iowa Chapter-American Academy of Pediatrics | Opposing | GA91 |
| Jeffrey Anderson | Iowa Conference of the United Methodist Church | Opposing | GA91 |
| Kelly Meyers | Iowa County Attorneys Association | Undecided | GA91 |
| Tom Ferguson | Iowa County Attorneys Association | Undecided | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Carlyn Crowe | Iowa Developmental Disabilities Council | Opposing | GA91 |
| Peter Hird | Iowa Federation of Labor, AFL-CIO | Opposing | GA91 |
| Sandra Conlin | Iowa Hospital Association | Opposing | GA91 |
| Andy Conlin | Iowa Independent Physician Group | Opposing | GA91 |
| Dennis Tibben | Iowa Independent Physician Group | Opposing | 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 |
| Kate Walton | Iowa Pharmacy Association | Opposing | GA91 |
| Kate Walton | Iowa Pharmacy Association | Undecided | GA91 |
| Madeleine Bradley | Iowa Pharmacy Association | Opposing | GA91 |
| Madeleine Bradley | Iowa Pharmacy Association | Undecided | GA91 |
| Matt Eide | Iowa Pharmacy Association | Opposing | GA91 |
| Matt Eide | Iowa Pharmacy Association | Undecided | GA91 |
| Jacob Schrader | Iowa Physician Assistant Society | Undecided | GA91 |
| Logan Murray | Iowa Physician Assistant Society | Undecided | GA91 |
| Sydney Gangestad | Iowa Physician Assistant Society | Undecided | GA91 |
| Amy Campbell | Iowa Primary Care Association | Opposing | GA91 |
| Chloe Gayer | Iowa Primary Care Association | Opposing | GA91 |
| Craig Patterson | Iowa Primary Care Association | Opposing | GA91 |
| Jessica Seelinger | Iowa Primary Care Association | Opposing | GA91 |
| Kate Walton | Iowa Public Health Association | Opposing | GA91 |
| Madeleine Bradley | Iowa Public Health Association | Opposing | GA91 |
| Matt Eide | Iowa Public Health Association | Opposing | GA91 |
| Jim Henter | Iowa Retail Federation | Opposing | GA91 |
| Kate Walton | Iowa Rural Health Association | Opposing | GA91 |
| Madeleine Bradley | Iowa Rural Health Association | Opposing | GA91 |
| Matt Eide | Iowa Rural Health Association | Opposing | GA91 |
| Jon Murphy | Iowa Society of Anesthesiologists | Opposing | GA91 |
| Tom Cope | Iowa Society of Anesthesiologists | Opposing | GA91 |
| Katherine Bogaards | Katherine Bogaards | Supporting | GA91 |
| Dane Schumann | Kemin Industries | Opposing | GA91 |
| Evelyn Nikkel | PELLA PAC | Supporting | GA91 |
| Tony Thompson | Personal Interest- Tony Thompson | Opposing | GA91 |
| Kellie Paschke | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA91 |
| Kelly Meyers | Pfizer Inc. c/o Politicom Law LLP | Undecided | GA91 |
| Mazie Stilwell | Planned Parenthood Advocates of Iowa | Opposing | GA91 |