Insurance In Network for PT / OT / ST / Feeding BCBS PPO Most BCBS HMO Networks (see HMO list) Humana Aetna In Network for Counseling Blue Cross Blue Shield Essential Health Partners (i.e. Silver Cross) Dupage Medical Group Illinois Health Partners Edwards-Elmhurst Northwestern Medicine Physician Network Optum (Note: United uses Optum for Behavioral Health) UPN (site specific) – pending In Network for ABA BCBS PPO Most BCBS HMO Networks (see HMO list) Essential Health Partners (i.e. Silver Cross) Optum Aetna Humana HMO Preferred Provider Networks Dupage Medical Group Advocate Essential Health Partners (i.e. Silver Cross) Ingalls Illinois Health Partners Loyola UPN (site specific) Franciscan – SPI Amita/Presence Health Edwards-Elmhurst Northwestern Medicine Physician Network We also accept as out of network: Allied Benefits System Assurant Health First Health Network PBA United Healthcare Lifestyle/Medova Healthcare Tricare (Note: Westside is a Preferred Provider) Please call (815) 469-1500 if your insurance is not listed or if you have any questions. NOTE: This list can change depending on contracts with insurance companies.