| Business | Phone |
| Unilab Corp 250 Cohasset Rd # 20, Chico 95926 | (530) 893-2919 |
| Valley Clinical Laboratry 251 Cohasset Rd # 140, Chico 95926 | (530) 897-0114 |
| North Valley Mri & Ct Center 1638 Esplanade, Chico 95926 | (530) 894-6200 |
| Open System Mri 670 Rio Lindo Ave # 100, Chico 95926 | (530) 342-8121 |
| Quest Diagnostics Inc 111 Raley Blvd, Chico 95928 | (530) 892-1698 |
| Quest Diagnostics Inc 645 W East Ave, Chico 95926 | (530) 892-8859 |
| Quest Diagnostics Inc 670 Rio Lindo Ave # 500, Chico 95926 | (530) 343-7412 |
| Quest Diagnostics Inc 680 Cohasset Rd, Chico 95926 | (530) 893-3297 |
| Valley Clinical Laboratory 114 Mission Ranch Blvd, Chico 95926 | (530) 342-4853 |
| Valley Clinical Laboratory 1601 The Esplanade # 1a, Chico 95926 | (530) 898-9222 |