Dedicated to the communities we serve.

With NexusACO®, members choose a primary care physician (PCP) from a list of Tier 1 facilities and physicians who will act as a trusted, efficient, single point of contact to coordinate all aspects of their care. The Arizona NexusACO networks consists of the following key medical networks.

NexusACO Plans Arizona Service Area

NexusACO Tier 1 Network

Tier 1 network includes Arizona Care Network physician groups including

Dignity Health physicians, Abrazo physicians, Phoenix Children’s Care Network and other quality primary and specialty care physicians.

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Tier 1 providers may be subject to change, visit® for the most current information or call the number on your health plan ID card.

Insurance coverage provided by or through UnitedHealthcare Insurance Company or its affiliates. Administrative services provided by United HealthCare Services, Inc. or their affiliates. Health Plan coverage provided by or through UnitedHealthcare of Arizona, Inc.