Complete guide to vendor credentialing requirements for Mayo Clinic Health System facilities. Learn which platform they use, what documentation you need, and how to get credentialed.
Mayo Clinic Health System is the community-based arm of Mayo Clinic, operating more than 70 hospitals and clinics across Minnesota, Wisconsin, Iowa, Georgia, and other states. Distinct from Mayo Clinic's flagship campuses in Rochester, Phoenix, and Jacksonville, Mayo Clinic Health System focuses on bringing Mayo-quality care to smaller communities and regional medical centers throughout the Midwest and beyond.
Mayo Clinic Health System uses Green Security for vendor credentialing across its facilities. All vendor representatives must register and maintain active credentials before visiting Mayo Clinic Health System facilities.
Register on Green Security →Partner offer
Need a drug screen for credentialing? The test usually is not specific to any one platform or hospital — one comprehensive panel can satisfy the requirement at nearly every facility. Our partner Accesa Labs offers a single chain-of-custody urine test that screens for 19 drugs, including fentanyl and other synthetic opioids, so one order covers you in almost every situation instead of a separate test per credentialing company.
Order the Credentialing Drug Panel → (Partner link — HCH may earn a referral fee.)
Requirements vary by facility. Always verify current requirements on Green Security before scheduling a visit. Platform confirmed against Mayo Clinic's own supplier guidelines (checked 17 August 2026).
Create your vendor profile at greensecurityllc.com. Note that Mayo Clinic Health System facilities are distinct from the flagship Mayo Clinic campuses — select the correct facilities for your territory.
Submit all standard credentialing documentation through Green Security including insurance, background check, drug screening, HIPAA, and vaccination records.
Each Mayo Clinic Health System facility handles credentialing independently. Allow 5–10 business days per facility for complete applications.
Use Green Security for check-in at every facility visit. Mayo standards apply across all Health System locations.
Search our database of nearly 18,000 U.S. hospitals, surgery centers and clinics to find specific credentialing requirements for any Mayo Clinic Health System facility.
Search Hospitals →Browse by State →Enter your email and we’ll send you the PDF. You’ll also join the HCH mailing list — occasional updates on new credentialing platform alignments and major vendor credentialing news. Unsubscribe anytime.
Or read the full 2026 Vendor Credentialing Requirements Guide — everything you need to know about hospital vendor credentialing in 2026.