The following organizations have played active roles in the development and implementation of POLST in Illinois:

Abraham Lincoln Memorial Hospital

Adventist Hinsdale Hospital

Advocate Health Care

Alexian Brothers Health System

American Nurses Association – Illinois

Angels Grace Hospice

Chicago End-of-Life Care Coalition

Chicago Medical Society

Dutton & Casey, P.C. Attorney at Law

Elder Guide, Ltd

Elements, the cremation company

Gift of Hope

Horizon Hospice and Palliative Care

Illinois Academy of Family Physicians

Illinois Catholic Health Association

Illinois Critical Access Hospital Network

Illinois Health Care Association

Illinois Hospital Association

Illinois Society for Advance Practice Nursing

Illinois State Medical Society

LeadingAge Illinois Рformerly Life Services Network

Life Matters Media

Mercy Hospital and Medical Center, Chicago

Northwestern Memorial HealthCare

Palos Community Hospital

Petersen Health Care

Presence Health

Rainbow Hospice and Palliative Care

The Retirement Research Foundation

Riverside Medical Center

Riverside Senior Life Communities

Rush-Copley Medical Center

Southern Illinois School of Medicine

Taylorville Memorial Hospital

Telligen РIllinois and Iowa Medicare QIO Programs