In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Urban Medicare-Dependent Hospitals Preservation Act of 2011 - Amends title XVIII (Medicare) of the Social Security Act, with respect to cost reporting periods beginning on or after October 1, 2011, and before October 1, 2014, to revise the criteria and payment formula for "subsection (d) hospitals" which are urban Medicare-dependent hospitals.

(Generally a subsection (d) hospital is an acute care hospital particularly one that receives payments under Medicare's inpatient prospective payment system when providing covered inpatient services to eligible beneficiaries.)
A bill to amend title XVIII of the Social Security Act to preserve access to urban Medicare-dependent hospitals.