The Health and Human Services Office of Inspector General said it would review Medicare Advantage billing practices with an eye toward curbing overcharges.
Aetna beneficiaries can reconsider their Part D choices after the insurer incorrectly identified some pharmacies as being in-network, dropped others and removed some from the preferred network.
The Cleveland Clinic has seen its Medicare penalties go down, while those paid by hospitals that serve many of Cleveland's poorer residents have gone up.
The administration wants to tie more of Medicare's spending on health care to quality and to encourage doctors and hospitals to be more frugal in their spending.
Medicare is giving hospitals financial incentives to provide better care. But so far about half of the hospitals that got incentive payments found them canceled out by other quality programs.
Community groups getting federal funds to reduce hospital readmissions made little improvement, an early evaluation finds. The experiment will run for five years.
In the face of abuse concerns, Medicare covered more prescriptions for potent controlled substances in 2012 than in 2011. Top prescribers often have faced disciplinary action or criminal charges.
While you can keep your private plan after you join Medicare, it may not make much sense financially. For one thing, you'd be disqualified from receiving marketplace premium subsidies.
Medicare will cut payments to hospitals with high rates of patient infections and injuries. Half of the nation's academic medical centers will be docked for making too many medical mistakes.