| ADVANCED ARM DYNAMICS OF THE | Organization | WATERLOO |
| AMERICAN PROSTHETICS & ORTHOTICS, INC | Organization | DES MOINES |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | SIOUX CITY |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | BETTENDORF |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | AMES |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | WEST BURLINGTON |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | CLIVE |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | IOWA CITY |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | DAVENPORT |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | IOWA CITY |
| AMERICAN PROSTHETICS & ORTHOTICS, INC. | Organization | IOWA CITY |
| BEYOND PINK, LLC | Organization | ALTA |
| CHLADEK O & P INC | Organization | URBANDALE |
| CHLADEK ORTHOTIC & PROSTHETIC ASSOC., INC. | Organization | CLIVE |
| CHLADEK ORTHOTIC & PROSTHETIC ASSOCIATES., INC. | Organization | URBANDALE |
| CLARK AND ASSOCIATES, INC | Organization | MASON CITY |
| CLARK AND ASSOCIATES, INC | Organization | SIOUX CITY |
| CLARK AND ASSOCIATES, INC | Organization | CORALVILLE |
| CLARK AND ASSOCIATES, INC | Organization | CLIVE |
| CLARK AND ASSOCIATES, INC | Organization | MARSHALLTOWN |
| CLARK AND ASSOCIATES, INC | Organization | WATERLOO |
| CLARK AND ASSOCIATES, INC. | Organization | DUBUQUE |
| CLARK AND ASSOCIATES, INC. | Organization | CEDAR RAPIDS |
| CRANIAL TECHNOLOGIES, INC. | Organization | DES MOINES |
| DBM, LLC | Organization | CORALVILLE |
| DBM, LLC | Organization | DES MOINES |
| EASTERN IOWA ORTHOTICS & PROSTHETICS, LLC | Organization | DAVENPORT |
| EYEPRINT PROSTHETICS | Organization | NORTH LIBERTY |
| GOATEXTENSIONS | Organization | CEDAR RAPIDS |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | JOHNSTON |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | CEDAR RAPIDS |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | AMES |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | DES MOINES |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | FORT DODGE |
| GREAT PLAINS ORTHOTICS & PROSTHETICS, INC | Organization | DAVENPORT |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | DES MOINES |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | WATERLOO |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | CLIVE |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | NORTH LIBERTY |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | SIOUX CITY |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | COUNCIL BLUFFS |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | DES MOINES |
| HANGER PROSTHETICS & ORTHOTICS EAST INC | Organization | CEDAR RAPIDS |
| HANGER PROSTHETICS & ORTHOTICS EAST, INC. | Organization | DUBUQUE |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | AMES |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | JOHNSTON |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | DAVENPORT |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | BETTENDORF |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | FORT DODGE |
| HANGER PROSTHETICS & ORTHOTICS INC | Organization | DES MOINES |
| HEARTLAND LABORATORIES INC | Organization | WATERLOO |
| HEARTLAND LABORATORIES, INC. | Organization | MASON CITY |
| MARY KATHERINE'S INC | Organization | MARSHALLTOWN |
| MILLER-MEIER LIMB AND BRACE INC | Organization | BETTENDORF |
| MILLER-MEIER LIMB AND BRACE, INC. | Organization | CLINTON |
| OLYMPIA NIEDERECKER | Individual | CEDAR RAPIDS |
| PATRICK HOLT | Individual | MASON CITY |
| PHYSIOTHERAPY ASSOCIATES, INC. | Organization | WEST DES MOINES |
| POINT HEALTH CENTERS OF AMERICA, INC | Organization | WATERLOO |
| QUAD CITY PROSTHETIC INC | Organization | DAVENPORT |