Vantage Medical Group is one of the largest IPAs in California and the largest IPA in the Inland
Empire, which is home to over 1,000,000 Medi-Cal and 450,000 Medicare beneficiaries.
Vantage Medical Group also has a presence in San Diego County. Vantage Medical Group has contracted
with 483 PCPs, has a network of over
4,800 specialists, serving over 300,000
members and is contracted with Blue
Shield, Care1st, HealthNet, Humana,
IEHP and Molina. As measured by the
number of patients, Vantage Medical Group is larger than
the next four largest Medi-Cal IPAs in
the Inland Empire combined. Vantage Medical Group’s
scale made it a critical partner of managed
care plans in the region given that
members tend to have stronger relationships
with their physicians and physician groups than with their health plans.