The **Radiation Oncology Certified Coder (ROCC®)** credential is a professional certification recognizing specialized knowledge and competency in radiation oncology coding, billing, reimbursement, documentation, and regulatory compliance. Earning the ROCC® designation demonstrates that a certificant has met established eligibility requirements and successfully completed a comprehensive examination covering the complex coding and reimbursement requirements specific to radiation oncology. The credential validates knowledge of **CPT® and HCPCS coding, treatment planning and delivery, physics and dosimetry, professional and technical billing, documentation requirements, reimbursement methodologies, payer guidelines, and regulatory compliance**. The ROCC® credential is designed for professionals who support the accurate and compliant reporting of radiation oncology services across physician, hospital, and freestanding settings. Maintaining certification requires ongoing continuing education and periodic recertification, demonstrating a continued commitment to professional competency and staying current with evolving coding, reimbursement, and regulatory requirements. **ROCC® — Specialized Certification for Radiation Oncology Coding Excellence.**