The following list is a representative sample of healthcare organizations that have worked with Ingram & Associates for Medical Billing & Collections Extended Business Office or Medical Coding & Compliances Services for Interventional Radiology or Cardiology:
| Atlanta Medical Center, Atlanta, GA |
| Bakersfield Memorial Hospital, Bakersfield, CA |
| Banner Health,Phoenix, AZ |
| Baptist Healthcare, Montgomery, AL |
| Battle Creek Health System, Battle Creek, MI |
| Baylor Health Care System, Dallas, TX |
| Brunswick General Hospital |
| California Hospital Medical Center, Los Angeles, CA |
| Catholic Healthcare West, San Francisco, CA |
| California Pacific Medical Center, San Francisco, CA |
| Carolinas Hospital System--Kingstree, Kingstree, SC |
| Chandler Regional Medical Center, Phoenix, AZ |
| The Cleveland Clinic, Cleveland, OH |
| Community Hospital of San Bernardino, San Bernardino, CA |
| Decatur General Hospital, Decatur, AL |
| Detroit Medical Center, Detroit, MI |
| Eden Medical Center, Castro Valley, CA |
| Glendale Memorial Hospital & Health Center, Glendale, CA |
| Good Samaritan Regional Medical Center, Phoenix, AZ |
| Halifax Medical Center, Daytona Beach, FL |
| HCA, Nashville, TN |
| Health First Inc., Viera, FL |
| Huntsville Memorial Hospital, Huntsville, AL |
| Marian Medical Center, Santa Maria, CA |
| Mercy Medical Center, Bakersfield, CA |
| Mercy Medical Center, Canton, OH |
| Mobile Infirmary Medical Center, Mobile, AL |
| North Colorado Medical Center, Greeley, CO |
| Northridge Medical Center, Los Angeles, CA |
| Palmetto Health Baptist Medical Center, Columbia, SC |
| Providence Medical Center, Kansas City, MO |
| Robert F. Kennedy Medical Center, Los Angeles, CA |
| San Gabriel Valley Medical Center, San Gabriel, CA |
| Sisters of Charity of Leavenworth Health System, Lenexa, KS |
| St. Francis Health Center, Topeka, KS |
| Saint John's Health Center, Santa Monica, CA |
| St. John's Regional Medical Center, Oxnard, CA |
| Saint John's Health System, Anderson, IN |
| Saint Joseph Mercy Health System, Ann Arbor, MI |
| Saint Joseph Health Center, Kansas City, MO |
| St. Joseph's Hospital and Medical Center, Patterson, NJ |
| St. Joseph's Hospital and Medical Center, Phoenix, AZ |
| Saint Mary's Mercy Medical Center, Grand Rapids, MI |
| St. Mary Medical Center, Long Beach, CA |
| St. Mary's Hospital, Tucson, AZ |
| St. Rose Dominican Hospital, Henderson, NV |
| St. Vincent Medical Center, Los Angeles, CA |
| Sutter Health, Sacramento, CA |
| Sutter Medical Center, Sacramento, CA |
| Tampa General Hospital, Tampa, FL |
| Tenet Healthcare Corporation, Dallas, TX |
| Triad Hospitals, Inc., Dallas, TX |
| Trinity Health, Novi, MI |
| United Hospital Center, Clarksburg, WV |
| University Community Hospital, Tampa, FL |
| West Virginia University Hospitals, Morgantown, WV |