The Director collaborates across Market Access, Medical Affairs, Compliance, Marketing, HUB vendors, specialty pharmacies, and healthcare providers to remove access barriers, enhance patient experience, and drive brand success. Insurance & Reimbursement Mastery: Advanced knowledge of benefit verification, prior authorizations, appeals, exclusions, out-of-network navigation, and medical necessity reviews; strong understanding of buy-and-bill/physician-administered therapies and coding (CPT/HCPCS, incl.