| Business | Phone |
| Better Billing Svc 1337 S Saratoga Ave, Springfield 65804 | (417) 877-1758 |
| Cor Vel Corp 1736 E Sunshine St # 700, Springfield 65804 | (417) 823-0322 |
| Summit Medical Billing Po Box 11031, Springfield 65808 | (417) 886-4918 |
| Radiation Oncology-Ozarks Inc 3850 S National Ave, Springfield 65807 | (417) 269-6115 |
| Med Tech Medical Management 1031 E Battlefield St # 120, Springfield 65807 | (417) 890-6777 |
| Medical Claim Solutions 2544 E Greenwood St, Springfield 65804 | (417) 887-6045 |