Your partner in delivering better care
For nearly 30 years, Western Health Advantage has worked alongside providers across Northern California to deliver care that is local, compassionate, and dependable. Together, we support more than 130,000 members and 5,000 employer groups.
Collaboration that strengthens care
At WHA, we believe providers are at the heart of health care. That’s why we build partnerships founded on trust, transparency, and shared commitment. As a nonprofit health plan, we reinvest in programs and services that make it easier for you to do what you do best: care for patients.
What Providers Gain with WHA
Support that helps you focus on patients.
Trusted across Northern California
These numbers reflect a network built on strong, lasting relationships—with providers, employers, and communities working together to make health care accessible and dependable.
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Medical groups
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Hospitals
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Doctors and Clinicians
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Members
Better care begins with better partnerships
We know health care is complex. That’s why WHA is committed to reducing administrative burdens, providing responsive support, and fostering long-term provider relationships. Our focus is on collaboration, so providers can focus on what matters most: delivering high-quality care to patients.