| Business | Phone |
| Biomedical Applications 340 Bilmar Dr, Pittsburgh 15205 | (412) 937-4031 |
| Cecity.Com 3339 Ward St, Pittsburgh 15213 | (412) 338-0366 |
| Gateway Health Plan 2 Chatham Ctr # 500, Pittsburgh 15219 | (412) 255-4350 |
| Healthcare Recoveries 600 Grant St # 3075, Pittsburgh 15219 | (412) 454-3300 |
| Hmo Alliance Inc 1709 Boulevard Of The Allies, Pittsburgh 15219 | (412) 553-6421 |
| Keystone Blue Hmo 120 5th Avenue Pl, Pittsburgh 15222 | (412) 544-7000 |