![dek](https://content.time.com/time/2010/healthcare_timeline/timeline_02.jpg)
Insurers: Required to spend at least 80% of premiums on medical services
Medicare Prescription-Drug Beneficiaries: Receive a 50% discount on brand-name drugs while in the doughnut hole
Will it work? And how will it work? A guide to what the new law will mean for costs, Medicare, doctors, the states and you
Insurers: Required to spend at least 80% of premiums on medical services
Medicare Prescription-Drug Beneficiaries: Receive a 50% discount on brand-name drugs while in the doughnut hole