| Banner Health | Related tax-exempt org | Hospital | AZ | 450233470 |
| Banner Health Foundation | Related tax-exempt org | Support | AZ | 942545356 |
| Banner Alzheimer Foundation | Related tax-exempt org | Support | AZ | 204862361 |
| Banner Medical Group | Related tax-exempt org | Medical services | AZ | 900532830 |
| Banner Medical Group Colorado | Related tax-exempt org | Medical services | CO | 900532831 |
| Banner University Medical Group | Related tax-exempt org | Medical services | AZ | 942958258 |
| Banner University Care Advantage | Related tax-exempt org | Health insurance | AZ | 463757358 |
| Banner University Family Care | Related tax-exempt org | Health insurance | AZ | 463766901 |
| Banner Health Insurance Group INC | Related tax-exempt org | Health insurance | AZ | 843248878 |
| Banner Health Plan INC | Related tax-exempt org | Health insurance | AZ | 843237280 |
| Central Wyoming Outpatient Surgery Center LLC | Related partnership | Medical services | WY | 830331130 |
| Banner AIR LLC | Related partnership | Medical transport | DE | 862878425 |
| Banner Atlas JV LLC | Related partnership | Outpatient surgery center | AZ | 831276122 |
| Banner WEST Valley Cardiology Management LLC | Related partnership | Medical management | AZ | 861559257 |
| BHSM Rehabilitation LLC | Related partnership | Medical services | DE | 823481322 |
| Sonora Quest Laboratories | Related partnership | Laboratory | AZ | 860872873 |
| Banner CORE Orthopedic Program LLC | Related partnership | Medical services | AZ | 900644143 |
| Wymedco Ventures INC | Related taxable corporation/trust | Medical services | WY | 830281137 |
| Banner Health Network | Related taxable corporation/trust | Accountable care | AZ | 900750689 |
| Banner Indemnity LTD | Related taxable corporation/trust | Investments | — | 450233470 |
| Banner Plan Administration INC | Related taxable corporation/trust | Third party administration | AZ | 860800246 |
| The UNIV of AZ Health Plans-U-Healthcare | Related taxable corporation/trust | Health insurance | AZ | 454370907 |
| Banner Health Insurance Group INC | Related taxable corporation/trust | Health insurance | AZ | 843248878 |
| Banner Health Insurance Companies LLC | Related taxable corporation/trust | Health insurance | AZ | 852544538 |