| Advocate Health Network | Related tax-exempt org | Parent corp | IL | 362167779 |
| Advocate North Side Health Network | Related tax-exempt org | Health care | IL | 363166629 |
| Advocate Health & Hospitals Corporation | Related tax-exempt org | Health care | IL | 362169147 |
| Advocate Charitable Foundation | Related tax-exempt org | Fundraising | IL | 363297360 |
| EHS Home Health Care Service INC | Related tax-exempt org | Home care | IL | 362913108 |
| Meridian Hospice | Related tax-exempt org | Hospice care | IL | 363158667 |
| Masonic Family Health Foundation INC | Related tax-exempt org | Fundraising | IL | 364397387 |
| Advocate Sherman Hospital | Related tax-exempt org | Health care | IL | 362167920 |
| Advocate Aurora Health INC | Related tax-exempt org | Support ORG | DE | 824184596 |
| Advocate Home Care Products INC | Related taxable corporation/trust | Health services | IL | 363315416 |
| Evangelical Services Corporation | Related taxable corporation/trust | MGMT services | IL | 363208101 |
| High Technology INC | Related taxable corporation/trust | Medical services | IL | 363368224 |
| Dreyer Clinic INC | Related taxable corporation/trust | Medical services | IL | 362690329 |
| Parkside Center Condo Association | Related taxable corporation/trust | Property MGMT | IL | 363452486 |
| Advocate Insurance SPC | Related taxable corporation/trust | Insurance | — | 980422925 |
| The Delphi Group IV INC | Related taxable corporation/trust | Health cost m | IL | 364017279 |
| Advocate HPN NFP INC | Related taxable corporation/trust | Health imprv | IL | 810893878 |
| Advocate Health Partners | Related taxable corporation/trust | Health care MGT | IL | 364032117 |
| Advocate Physician Partners Accountable | Related taxable corporation/trust | Health care MGT | IL | 455498384 |
| Advocate Physician Ptnrs Risk PURC Group | Related taxable corporation/trust | Group malpractice | IL | 383914173 |