| Business | Phone |
| Blair County Anesthesia 1701 12th Ave # G2, Altoona 16601 | (814) 943-7374 |
| Blair Medical Assoc Billing 702 18th St, Altoona 16602 | (814) 943-3913 |
| Cash Flow Technologies 437 Pinecroft Ave, Altoona 16601 | (814) 684-5643 |
| Liberty Medical Billing 518 53rd St, Altoona 16602 | (814) 946-8850 |
| Medpay Billing Svc 522 E Walton Ave, Altoona 16602 | (814) 296-6727 |
| Pennsylvania Health Partners 801 Howard Ave, Altoona 16601 | (814) 943-6717 |
| Physicians Support Svc 222 Chestnut Ave, Altoona 16601 | (814) 942-7751 |