| Business | Phone |
| Accucode Medical Billing Svc 50 Declaration Dr # C, Chico 95973 | (530) 898-1201 |
| Advantage Medical Billing 405 Legacy Ln, Chico 95973 | (530) 893-3789 |
| Margaret Carpenter Billing Svc 14 Vermillion Cir, Chico 95928 | (530) 893-3863 |
| Precision Medical Billing 3227 Morseman Ave, Chico 95973 | (530) 321-7792 |
| Prompt Medical Management 2723 White Ave, Chico 95973 | (530) 345-7302 |
| Protocol Billings 236 W East Ave Pmb 133, Chico 95926 | (530) 345-8805 |
| Reimbursement Solutions 1052 Viceroy Dr, Chico 95973 | (530) 899-7144 |
| Stat Medical Billing Chico 95928 | (530) 892-2100 |