Washington Preauthorization Request for Services for State Fund Workers' Compensation Patients is a form used by medical providers to request authorization for medical services they plan to provide to a patient who has been injured on the job and is receiving benefits from the State Fund Workers' Compensation program. The request includes details about the proposed services, the estimated cost, and the patient's injury and diagnosis. The request must be reviewed and approved by the State Fund before treatment can begin. There are two primary types of Washington Preauthorization Request for Services for State Fund Workers' Compensation Patients: 1. Preauthorization Request for Services: This request is used to gain authorization for services that are not currently covered by the patient's benefit plan. 2. Preauthorization Request for Prescription Drugs: This request is used to get authorization for prescription drugs that are not currently covered by the patient's benefit plan.