Prohibits agreements that include health care providers being barred from making recommendations about treatment options or making recommendations regarding a health insurer. It also prohibits agreements in which the health care provider is barred from receiving information regarding the reimbursement methodology. During open enrollment and upon enrollment, requires health plans, health care network cooperatives, and health care providers to provide general information in a written format about the way providers are reimbursed for providing care. Requires more specific information be made available in writing upon request.