| Business | Phone |
| Electronic Claims Unlimited 1312 Mcalpine Ave, Nashville 37216 | (615) 227-0826 |
| Nationwide Insurance Companies 15 Century Blvd # 300, Nashville 37214 | (615) 883-9646 |
| Medical Accounts Management 2400 Crestmoor Rd, Nashville 37215 | (615) 386-3356 |
| Medical Accounts Managements 2207 Crestmoor Rd, Nashville 37215 | (615) 292-2254 |
| Medpay Of Tennessee 2704 12th Ave S, Nashville 37204 | (615) 383-4311 |