Over the next 15 months, California expects to enroll 456, 000 people in managed care in what will be the biggest program of its kind ever tried.

FORBES: California Will Shift 456,000 Low Income Seniors Into Managed Care

Kaiser Permanente, the large managed-care organization, has started a training program for pharmacists that includes confirming the directions for use and stressing the importance of taking medication as prescribed.

WSJ: When 'Use Only as Directed' Isn't Easy

However, the program's appeal is limited because it allows only managed care companies to participate, and these companies severely restrict patient choice of doctors and hospitals.

FORBES: Uncommon Sense