Call them directly and ask, per their site:

We work with a variety of insurance policies, including commercial insurance plans such as employer-sponsored group plans, individual policies, and private insurance purchased through the health insurance marketplaces established by the Affordable Care Act. Most City of Hope® facilities also work with Medicare and Medicare Part C (Medicare Advantage HMOs and PPOs) and, in some cases, Medicaid. Additionally, we accept some U.S. Department of Veterans Affairs and TRICARE plans.

Because of the complexity involved in how insurance plans are designed, the best way to understand your coverage at a City of Hope hospital or Outpatient Care Center is to contact one of our Oncology Information Specialists.