| Business | Phone |
| Tri Cities Laboratories 800 Swift Blvd 140, Richland 99352 | (509) 942-2755 |
| Tri Cities Laboratory 560 Gage Blvd 201a, Richland 99352 | (509) 628-9419 |
| Tri-Cities Laboratories 915 Goethals Dr, Richland 99352 | (509) 943-3685 |
| Interpath Laboratory 969 Stevens Dr 1a, Richland 99352 | (509) 946-5382 |
| Kadlec Medical Ctr 945 Goethals Dr, Richland 99352 | (509) 942-2621 |