- Advanced Communications Nextel
- Advanced Processing Group
- Arizona Foundation-Med Care
- Avesis Inc
- Avesis Inc
- Bear Necessities Daycare
- Beech Street
- Cascade Dental Network
- Catholic Health Initiatives
- Catholic Health Initiatives
- Chiropractic Health Plans Inc
- Community Health Alliance
- Ethix Great Lakes
- Eye Associates
- First Source Claims Mgmt
- Formula Dental & Pharmacy
- Fortified Provider Network
- Health Enterprises
- Health Info Net
- Healthcare Direct
- Hms Healthcare
- Inter West Health
- Jiffy Lube
- Jiffy Lube
- Managed Health Care Northwest
- Medical Resources Of Idaho
- Michigan Chiro-Net Corp
- Midlands Choice
- Multi Plan Inc
- Net Rx Inc
- No Borders USA Inc
- Ohio Health Group
- PPOM Insurance
- Preferred Health Plans Co
- Preferred One
- Primenet
- Sagamore Health Network Inc
- Select Care
- Sloans Lake Managed Care
- Trinity Physician Hospital Org
- Trinity Physician Hospital Org
