1. Pear R. HMOs will drop 327,000 Medicare patients, U.S. Says. New York Times. July 16, 1999:A15.
2. Pear R. More HMOs quit Medicare, stirring turmoil. New York Times. June 3, 2000:A1.
3. Groeller G. Cigna Medicare members to lose coverage; federal regulators expect more insurers to withdraw, but Blue Cross and Humana said they have no plans to pull out. Orlando Sentinel Tribune. June 3, 2000:B10.
4. Statement by Nancy-Ann DeParle. Administrator, Health Care Financing Administration. Medicare+Choice Plan Nonrenewals [press release]. Washington, DC: Health Care Financing Administration. 2000;July:24.
5. Insufficient Government Funding for Beneficiaries Forces Medicare HMO Cutbacks [press release]. Washington, DC: American Association of Health Plans. 1999;July:1.