This site gives free financial strength ratings based on Standard & Poor's and Fitch ratings.

The National Committee for Quality Assurance Accreditation (NCQA) is used by most of the nation's Fortune 500 employers, federal and state governments, and consumers to help select among competing health plans. NCQA's Health Plan Report Card is based on an evaluation of clinical quality, member satisfaction and a comprehensive assessment of key systems and processes. NCQA's Health Plan Report Card has results on hundreds of health plans that care for commercially insured individuals and Medicare and Medicaid beneficiaries. You can create a customized Report Card that shows results for the health plan or plans you want to know about.