Under general supervision by management, and in collaboration with Medical Directors and other members of the clinical team, gathers and synthesizes clinical information in order to authorize services. Reviews health care services to determine consistency with contract requirements, coverage policies and evidence-based medical necessity criteria; collects and analyzes utilization information; assists with program processes for transitions across levels of care including discharge planning and ambulatory follow up activity. Serves as an expert resource on coverage policies, covered benefits, and medical necessity criteria.