Medicaid provides health insurance to tens of millions of Americans, including many who had no coverage before the Affordable Care Act allowed states to extend eligibility for the program. But how well does Medicaid do its job?

According to a new Commonwealth Fund study, 95 percent of adults who have Medicaid and were covered all year have a regular doctor, and 55 percent report receiving excellent or very good care—experiences similar to those reported by people with private insurance. In contrast, 77 percent of adults without any health coverage have a regular doctor and only 40 percent say they get good care.

Read about it here.