Oncology Credentialing Services
Oncology credentialing involves unique considerations around chemotherapy administration, drug reimbursement, and specialized treatment protocols. Medical oncologists certified by ABIM must credential for both evaluation/management services and drug administration. The buy-and-bill model for oncology drugs requires that practices demonstrate financial capability and proper drug handling protocols during credentialing. Payers may require additional documentation for participation in oncology-specific value-based care programs or bundled payment arrangements.
Board Certification
Certifying Body: American Board of Internal Medicine (ABIM) - Medical Oncology
Typical Credentialing Timeline
90-120 days
Average time from application to approval
Credentialing Challenges for Oncology
- Chemotherapy administration requires specific facility and provider credentialing
- Oncology drug reimbursement (buy-and-bill) adds financial credentialing requirements
- Clinical trial participation may require additional credentialing documentation
Frequently Asked Questions
Does chemotherapy administration require special credentialing?
Yes. Oncology practices administering chemotherapy need to credential for drug administration services, demonstrate proper handling protocols, and may need specific facility certifications.
What is buy-and-bill credentialing for oncology?
Buy-and-bill means the practice purchases chemotherapy drugs and bills the payer for both the drug and administration. Payer credentialing must include approval for drug reimbursement, which requires financial and handling documentation.
How long does oncology credentialing take?
Oncology credentialing typically takes 90-120 days due to additional drug administration verification, facility requirements, and potential value-based care program enrollment.
Related Specialties
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Reviewed by Arctic Health Team , Credentialing Specialists
Last reviewed: April 2026
Information on this page reflects our experience as of April 2026. Credentialing requirements, payer processes, and state regulations may change. Contact us or check the relevant state medical board and payer websites for the most current requirements. This content is for informational purposes only and does not constitute legal or professional advice.