| Business | Phone |
| Dempster Healthcare Group 228 Isabella St, Pittsburgh 15212 | (412) 323-3630 |
| Iron Mountain-Health Info Svc 1600 W Carson St, Pittsburgh 15219 | (412) 391-3944 |
| Medebiz Inc 260 Alpha Dr, Pittsburgh 15238 | (412) 454-5550 |
| Peri Optimum 24 S 18th St, Pittsburgh 15203 | (412) 321-9192 |
| Phyzbiz Inc 1384 Old Freeport Rd, Pittsburgh 15238 | (412) 963-7900 |
| Premier Comp Solutions 100 Hightower Blvd # 300, Pittsburgh 15205 | (412) 494-4001 |