Provisions from Which Piece of Legislation, Such as Medicare's Increased

Provisions from which piece of legislation, such as Medicare's increased focus on chronic disease prevention, new models of care for reducing re-hospitalizations, improved care coordination, and annual screening for cognitive impairment will assist with changing attitudes toward elderly patients?

A) The 2010 Affordable Care Act
B) The Emergency Medical Treatment and Active Labor Act
C) The Health Insurance Portability and Accountability Act
D) The Medicare Prescription, Improvement, and Modernization Act