The American Medical Association has issued a statement attacking the announcement that UnitedHealth Group Inc. intends to pay $8.1 billion to acquire PacifiCare Health Systems Inc.[@@]
UnitedHealth, Minnetonka, Minn., a national managed care company, has about 23 health plan members, and PacifiCare, Cypress, Calif., which is strongest in California and other Western states, has about 3.3 million members.