Medicare+Choice Improvement and Stabilization Act of 2001

[AI summary unavailable — showing source text] Medicare+Choice Improvement and Stabilization Act of 2001 - Amends part C (Medicare+Choice) of title XVIII (Medicare) of the Social Security Act (SSA) to make each annual Medicare+Choice capitation rate for a Medicare+Choice payment area for a contract year equal to the largest of the amounts specified under current law or, for 2003, 100 percent of the fee-for-service costs for the Medicare+Choice payment area for services covered under Medicare parts A (Hospital Insurance) or B (Supplementary Medical Insurance) for individuals entitled to benefits under part A and enrolled under part B who are not enrolled in a Medicare+Choice plan under this part for the year. Revises the calculation of the national standardized annual Medicare+Choice capitation rate used in determining the input-price-adjusted annual national Medicare+Choice capitation rate for a Medicare+Choice payment area for calculation of annual Medicare+Choice capitation rates for 2003. Eliminates budget neutrality in such calculation for a year other than 2003. Modifies requirements for establishment of standards (other than solvency standards) for provider-sponsored organizations for Medicare+Choice organizations and pla…