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137 health system / hospital employers in Illinois have substantive broker records on their Form 5500 filings. Median disclosed broker cost in this group runs about $16 per participant per month. Open any company to see its broker of record, disclosed compensation, and benefit lines — or step back to all Illinois employers.
| Company | Industry | Plan type | Participants | Latest filing | Broker comp |
|---|---|---|---|---|---|
| NORTHWESTERN MEMORIAL HEALTHCARE | Health System / Hospital | Self-funded | 40K | 2024 | Disclosed |
| OSF HEALTHCARE SYSTEM | Health System / Hospital | Fully insured | 26K | 2025 | Disclosed |
| ENDEAVOR HEALTH | Health System / Hospital | Self-funded | 24K | 2025 | Disclosed |
| NORTHSHORE UNIVERSITY HEALTHSYSTEM | Health System / Hospital | Self-funded | 17K | 2023 | Disclosed |
| THE CARLE FOUNDATION | Health System / Hospital | Self-funded | 15K | 2025 | Disclosed |
| RUSH UNIVERSITY MEDICAL CENTER | Health System / Hospital | Self-funded | 13K | 2024 | Disclosed |
| RUSH SYSTEM FOR HEALTH | Health System / Hospital | Self-funded | 11K | 2024 | Disclosed |
| EDWARD-ELMHURST HEALTHCARE | Health System / Hospital | Self-funded | 7.9K | 2023 | Disclosed |
| MEMORIAL HEALTH SYSTEM | Health System / Hospital | Self-funded | 7.1K | 2024 | Disclosed |
| ENLIVANT AID ES, LLC | Health System / Hospital | Self-funded | 6.3K | 2022 | Disclosed |
| LEGACY HEALTHCARE FINANCIAL SERVICES LLC | Health System / Hospital | Self-funded | 6K | 2025 | Disclosed |
| CHILDREN'S HOSPITAL OF CHICAGO MEDICAL CENTER | Health System / Hospital | Self-funded | 5.2K | 2025 | Disclosed |
| SOUTHERN ILLINOIS HEALTHCARE | Health System / Hospital | Self-funded | 4.1K | 2025 | Disclosed |
| MERCY HEALTH CORPORATION | Health System / Hospital | Self-funded | 4K | 2025 | Disclosed |
| NORTHWEST COMMUNITY HEALTHCARE | Health System / Hospital | Self-funded | 3.7K | 2021 | Disclosed |
| SWEDISHAMERICAN HEALTH SYSTEM CORP | Health System / Hospital | Self-funded | 3.7K | 2025 | Disclosed |
| THE UNIVERSITY OF CHICAGO MEDICAL CENTER | Health System / Hospital | Self-funded | 3.6K | 2025 | Disclosed |
| ADVENTIST MIDWEST HEALTH | Health System / Hospital | Self-funded | 3.3K | 2022 | Disclosed |
| GARDANT MANAGEMENT SOLUTIONS INC | Health System / Hospital | Self-funded | 3K | 2025 | Disclosed |
| ALDEN MANAGEMENT SERVICES, INCORPORATED | Health System / Hospital | Self-funded | 2.8K | 2024 | Disclosed |
| BLESSING CORPORATE SERVICES, INC. | Health System / Hospital | Self-funded | 2.7K | 2025 | Disclosed |
| CLASSIC RESIDENCE MANAGEMENT LIMITED PARTNERSHIP VI | Health System / Hospital | Self-funded | 2.3K | 2024 | Disclosed |
| IGNITE TEAM PARTNERS, LLC | Health System / Hospital | Self-funded | 2.3K | 2025 | Disclosed |
| SARAH BUSH LINCOLN HEALTH CENTER | Health System / Hospital | Self-funded | 2.3K | 2024 | Disclosed |
| REHABILITATION INSTITUTE OF CHICAGO | Health System / Hospital | Self-funded | 2.2K | 2025 | Disclosed |
| COPLEY MEMORIAL HOSPITAL | Health System / Hospital | Fully insured | 2.2K | 2025 | Disclosed |
| SILVER CROSS HEALTH SYSTEM, INC | Health System / Hospital | Self-funded | 2K | 2024 | Disclosed |
| EDEN SENIOR CARE | Health System / Hospital | Self-funded | 2K | 2025 | Disclosed |
| CHARTER SENIOR LIVING, LLC | Health System / Hospital | Fully insured | 1.6K | 2024 | Disclosed |
| EXTENDED CARE CONSULTING, LLC | Health System / Hospital | Self-funded | 1.5K | 2024 | Disclosed |
| MORRIS HOSPITAL & HEALTHCARE CENTERS | Health System / Hospital | Self-funded | 1.4K | 2025 | Disclosed |
| MAESTRO CONSULTING SERVICES LLC | Health System / Hospital | Self-funded | 1.4K | 2025 | Disclosed |
| APERION CARE INC. | Health System / Hospital | Self-funded | 1.2K | 2024 | Disclosed |
| ARCADIA CARE MANAGEMENT LLC | Health System / Hospital | Self-funded | 1.2K | 2024 | Disclosed |
| WABASH MEMORIAL HOSPITAL ASSOCIATION | Health System / Hospital | Self-funded | 1.2K | 2025 | Disclosed |
| ELEVATE CARE, INC. | Health System / Hospital | Self-funded | 1.2K | 2024 | Disclosed |
| ANDERSON HEALTHCARE | Health System / Hospital | Self-funded | 1.1K | 2025 | Disclosed |
| COMMUNITY FIRST HEALTHCARE OF ILLINOIS | Health System / Hospital | Self-funded | 945 | 2021 | Disclosed |
| SOUTHWESTERN ILLINOIS HEALTH FACILITIES, INC. | Health System / Hospital | Self-funded | 944 | 2024 | Disclosed |
| VILLA FINANCIAL SERVICES LLC | Health System / Hospital | Self-funded | 909 | 2022 | Disclosed |
| 41 MANAGEMENT, DBA ENCORE SENIOR LIVING | Health System / Hospital | Fully insured | 868 | 2025 | Disclosed |
| INSIGHT CHICAGO, INC. | Health System / Hospital | Fully insured | 811 | 2025 | Disclosed |
| MATHER | Health System / Hospital | Self-funded | 802 | 2025 | Disclosed |
| VILLAS OF HOLLY BROOK | Health System / Hospital | Self-funded | 794 | 2024 | Disclosed |
| MAPLE HOSPITALITY GROUP | Health System / Hospital | Fully insured | 787 | 2025 | Disclosed |
| PRESBYTERIAN HOMES | Health System / Hospital | Self-funded | 783 | 2025 | Disclosed |
| HOSPITAL & MEDICAL FOUNDATION OF PARIS, INC. | Health System / Hospital | Self-funded | 732 | 2025 | Disclosed |
| GIBSON AREA HOSPITAL & HEALTH SERVICES | Health System / Hospital | Self-funded | 729 | 2025 | Disclosed |
| AUM GLOBAL HEALTHCARE MANAGEMENT, LLC | Health System / Hospital | Self-funded | 697 | 2025 | Disclosed |
| CLEARBROOK | Health System / Hospital | Self-funded | 676 | 2024 | Disclosed |
| PARADIGM HEALTHCARE LLC | Health System / Hospital | Self-funded | 666 | 2024 | Disclosed |
| BUTTERFIELD HEALTH CARE GROUP, INC. | Health System / Hospital | Fully insured | 662 | 2024 | Disclosed |
| HARRISBURG MEDICAL CENTER | Health System / Hospital | Self-funded | 598 | 2022 | Disclosed |
| RML HEALTH PROVIDERS, L.P. | Health System / Hospital | Self-funded | 580 | 2024 | Disclosed |
| PETERSEN HEALTH CARE HEALTH BENEFIT PLAN | Health System / Hospital | Self-funded | 579 | 2022 | Disclosed |
| HUMBOLDT PARK HEALTH | Health System / Hospital | Self-funded | 573 | 2025 | Disclosed |
| KATHERINE SHAW BETHEA HOSPITAL | Health System / Hospital | Self-funded | 572 | 2025 | Disclosed |
| CHILDREN'S HOSPITAL OF CHICAGO FACULTY PRACTICE PLAN | Health System / Hospital | Self-funded | 568 | 2024 | Disclosed |
| GRAHAM HOSPITAL ASSOCIATION | Health System / Hospital | Self-funded | 561 | 2024 | Disclosed |
| BRIGHTSTAR GROUP HOLDINGS INC | Health System / Hospital | Self-funded | 525 | 2025 | Disclosed |
| LA RABIDA CHILDRENS HOSPITAL | Health System / Hospital | Self-funded | 522 | 2024 | Disclosed |
| HOLDCO TABLETOP LLC | Health System / Hospital | Self-funded | 513 | 2024 | Disclosed |
| PCC COMMUNITY WELLNESS CENTER | Health System / Hospital | Fully insured | 427 | 2024 | Disclosed |
| FRIENDSHIP SENIOR OPTIONS, NFP | Health System / Hospital | Self-funded | 420 | 2022 | Disclosed |
| AA HEALTHCARE MANAGEMENT LLC | Health System / Hospital | Self-funded | 420 | 2024 | Disclosed |
| ALLURE HEALTHCARE SERVICES, LLC | Health System / Hospital | Self-funded | 384 | 2024 | Disclosed |
| BRIA HEALTH SERVICES, LLC | Health System / Hospital | Self-funded | 366 | 2024 | Disclosed |
| PEARL OF ROLLING MEADOWS, LLC | Health System / Hospital | Fully insured | 364 | 2022 | Disclosed |
| AMERICAN HEALTHCARE SYSTEMS LLC DBA GATEWAY REGIONAL MEDICAL CENTER | Health System / Hospital | Fully insured | 353 | 2024 | Disclosed |
| MARKLUND | Health System / Hospital | Fully insured | 343 | 2024 | Disclosed |
| SHERIDAN HEALTHCARE | Health System / Hospital | Self-funded | 337 | 2024 | Disclosed |
| KIRBY MEDICAL CENTER | Health System / Hospital | Self-funded | 333 | 2024 | Disclosed |
| SABA HEALTHCARE LLC | Health System / Hospital | Self-funded | 331 | 2024 | Disclosed |
| ALTITUDE HEALTH SERVICES, INC. | Health System / Hospital | Self-funded | 325 | 2024 | Disclosed |
| WLC MANAGEMENT FIRM, LLC | Health System / Hospital | Fully insured | 319 | 2025 | Disclosed |
| LORETTO HOSPITAL | Health System / Hospital | Self-funded | 317 | 2025 | Disclosed |
| S.I.R. MANAGEMENT, INC. | Health System / Hospital | Fully insured | 297 | 2024 | Disclosed |
| HERITAGE OPERATIONS GROUP, LLC | Health System / Hospital | Self-funded | 292 | 2025 | Disclosed |
| SEDGEBROOK OPCO (SL-VII), LLC | Health System / Hospital | Fully insured | 282 | 2024 | Disclosed |
| SMITH SENIOR LIVING | Health System / Hospital | Fully insured | 279 | 2025 | Disclosed |
| REST HAVEN ILLIANA CHRISTIAN CONVALESCENT HOME | Health System / Hospital | Self-funded | 274 | 2024 | Disclosed |
| THOREK MEMORIAL HOSPITAL | Health System / Hospital | Self-funded | 273 | 2024 | Disclosed |
| KREIDER SERVICES INC | Health System / Hospital | Fully insured | 249 | 2025 | Disclosed |
| FERRELL HOSPITAL COMMUNITY FOUNDATION | Health System / Hospital | Fully insured | 244 | 2025 | Disclosed |
| HEARTLAND HEALTH SYSTEM | Health System / Hospital | Self-funded | 233 | 2021 | Disclosed |
| CARLINVILLE AREA HOSPITAL ASSOCIATION | Health System / Hospital | Self-funded | 232 | 2024 | Disclosed |
| NESS HEALTHCARE NFP DBA NORTHLAKE BEHAVIORAL HEALTH SYSTEM | Health System / Hospital | Self-funded | 232 | 2025 | Disclosed |
| THE POINTS CONSULTING EXTRAORDINARY SENIOR LIVING | Health System / Hospital | Fully insured | 219 | 2025 | Disclosed |
| MONARCH LANDING OPCO (SL-VII), LLC. | Health System / Hospital | Fully insured | 218 | 2024 | Disclosed |
| MEMORIAL HOSPITAL ASSOCIATION | Health System / Hospital | Self-funded | 217 | 2025 | Disclosed |
| IROQUOIS MEMORIAL HOSPITAL | Health System / Hospital | Self-funded | 213 | 2025 | Disclosed |
| MENORA FINANCIAL CORP | Health System / Hospital | Self-funded | 208 | 2025 | Disclosed |
| JADE FINANCIAL, LLC | Health System / Hospital | Self-funded | 208 | 2024 | Disclosed |
| SOUTH SHORE HOSPITAL | Health System / Hospital | Self-funded | 207 | 2025 | Disclosed |
| FAIRFIELD MEMORIAL HOSPITAL | Health System / Hospital | Self-funded | 206 | 2025 | Disclosed |
| WESLEY WILLOWS CORPORATION | Health System / Hospital | Self-funded | 202 | 2024 | Disclosed |
| HOPEDALE MEDICAL FOUNDATION | Health System / Hospital | Self-funded | 197 | 2025 | Disclosed |
| LAMBS FARM | Health System / Hospital | Self-funded | 178 | 2025 | Disclosed |
| PETERSEN HEALTH CARE MANAGEMENT LLC | Health System / Hospital | Self-funded | 177 | 2023 | Disclosed |
| HEALTH SERVICES CONSULTANTS INC | Health System / Hospital | Fully insured | 176 | 2025 | Disclosed |
Sourced from Form 5500 filings as submitted to the U.S. Department of Labor. Dataset refreshed October 7, 2026. Plan years are labeled by the year they begin, so a July 2024 – June 2025 plan year is 2024. Filings may lag 12–18 months behind the current plan year.