Support the operations related to optimum third party accounts receivables (i.e. Managed Care, Commercial, Medicare, Medicaid, Replacement plans, Workers Compensations, Corporate Accounts, Research, and Specialty AR Accounts). Location Warrenville, Illinois Business Unit Northwestern Medicine Corporate Job REQID 217256 Job Function Patient Accounting Support Shift Day Job (1st) Type of Employment Full-Time Hours Per Week / FTE 40 hrs/wk - 1.0 FTE Apply Now.