California Sharp® Medicare Advantage Plans

The Sharp® SecureHorizons® Plan by UnitedHealthcare® and the Sharp® Walgreens® by UnitedHealthcare® plans are Medicare Advantage Health Maintenance Organization (HMO) plans that include benefits in addition to those covered under Original Medicare, including Part D prescription drug coverage.

These plans are available in San Diego County, California through a defined network of care providers. Specialist referrals are required with these plans.

The preferred retail pharmacy for the Sharp Walgreens by UnitedHealthcare plan is Walgreens. Members pay the plan’s lowest copays when they fill their prescriptions at their neighborhood Walgreens.

Additional Plan Information

To learn more about the Medicare Advantage plans offered in your area, visit and enter your ZIP code.

Medicare Part D Information

To learn more about Medicare Part D prescription drug coverage or to access related forms, review the materials available on the Plan Information and Forms page of