At 5 Star Billing Services, our end-to-end Oncology Medical Billing and Coding is purpose-built for the complexity of modern cancer care. Using AI-powered validation and specialty-trained oncology coders, we manage everything from chemotherapy and infusion coding to radiation oncology and high-cost drug claims with precision. Our compliance-first approach reduces denials, improves reimbursement timelines, and aligns every claim with CMS and commercial payer requirements—so U.S. oncology practices, cancer centers, and hospital-based providers can focus on delivering exceptional patient care while we safeguard their revenue.