Delaware Office of Workers’ Compensation (OWC) Health Care Payment System (HCPS)  If you have any additional questions, feel free to call (302-761-8200) or e-mail ( hcpaymentquestions@state.de.us ) the Delaware Office of Workers’ Compensation, Medical Component. The attached pharmacy formulary and “Justification For Use Of Non-Preferred Medication” have been revised to better reflect…