Locations, travel and lodging

Mayo Clinic has major campuses in Phoenix and Scottsdale, Arizona; Jacksonville, Florida; and Rochester, Minnesota. The Mayo Clinic Health System has dozens of locations in several states.

For more information on visiting Mayo Clinic, choose your location below:

Costs and insurance

Mayo Clinic works with hundreds of insurance companies and is an in-network provider for millions of people.

In most cases, Mayo Clinic doesn't require a physician referral. Some insurers require referrals or may have additional requirements for certain medical care. All appointments are prioritized on the basis of medical need.

Learn more about appointments at Mayo Clinic.

Please contact your insurance company to verify medical coverage and to obtain any needed authorization prior to your visit. Often, your insurer's customer service number is printed on the back of your insurance card.

More information about billing and insurance:

Mayo Clinic in Arizona, Florida and Minnesota

Mayo Clinic Health System

Aug. 20, 2026
  1. Alakbarzade V, et al. Cerebral catheter angiography and its complications. Practical Neurology. 2018; doi:10.1136/practneurol-2018-001986. Accessed June 18, 2026.
  2. Harrigan MR, et al. Diagnostic cerebral angiography. In: Handbook of Cerebrovascular Disease and Neurointerventional Technique. 4th ed. Humana; 2023. doi.org/10.1007/978-3-031-45598-8_2 Accessed June 15, 2026.
  3. Ahn SH, et al. Basic neuroangiography: Review of technique and perioperative patient care. Seminars in Interventional Radiology. 2013; doi:10.1055/s-0033-1353474.
  4. De Leacy RA, et al. ACR-ASNR-SNIS-SPR practice parameter for the performance of magnetic resonance angiography (MRA) of the head and neck. American Journal of Neuroradiology. 2026; doi:10.3174/ajnr.A9108.
  5. Joyner DA, et al. ACR-ASNR-SPR practice parameter for the performance of computed tomography angiography (CTA) of the head and neck. American Journal of Neuroradiology. 2026; doi:10.3174/ajnr.A9107.
  6. Behrens L, et al. Safety aspects and procedural characteristics of ambulatory diagnostic cerebral catheter angiography. Clinical Neuroradiology. 2024; doi:10.1007/s00062-023-01345-4.
  7. Matsoukas S, et al. Angiographic features of meningiomas predicting extent of preoperative embolization. Neurosurgery. 2024; doi:10.1227/neu.0000000000003054.
  8. Tafelmeier S, et al. Spectrum of complications and complication rates after diagnostic catheter angiography in neuroradiology. Clinical Neuroradiology. 2023; doi:10.1007/s00062-023-01273-3.

Cerebral Angiogram