About Chicago Health System

Welcome to Chicago Health System is d/b/a for MacNeal Health Providers, Inc. MacNeal Health Providers, Inc. was the legal entity incorporated in November 1985 to set up the infrastructure for an independent network of MacNeal Hospital physicians and other healthcare providers known as MacNeal Health Providers (MHP) to contract with capitated managed care organizations and insurers. With the acquisition of Weiss Memorial Hospital in 2002, the name of MacNeal Health Providers, Inc. was no longer reflective of the broader scope of operations, which also included operation of the Weiss Health Providers (WHP) network. Today, CHS includes over 1000 contracted providers from all four of the Chicago market hospitals; Westlake, West Suburban, MacNeal and Weiss Hospital. Consequently, the legal entity of MacNeal Health Providers, Inc. began doing business as (d/b/a) Chicago Health System, Inc. to manage and operate the networks. In addition, Chicago Health System obtained a Third Party Administrator license in order to provide services to other entities in the management of risk based insurer contracts.

Chicago Health System and it’s contracted providers, Chicago Health Medical Group (CHMG) (http://www.chicagohealthmedicalgroup.com)  and its Independent providers across our four hospitals are uniquely positioned to transform healthcare by delivering innovative solutions that improve quality, efficiency and experience, all in an effort to place the patient at the center of their care to support them in living their best life. CHP is our integrated network of over 1,000 affiliated and employed providers, sought after by patients, payers and employers due to scale, value, quality, efficiency and culture. CHMG is our physician-led, employed team of over 100 community-based primary care physicians and specialists, dedicated to meeting the unique needs of the diverse communities we serve.