Does Health Insurance Improve Health? Evidence From Massachusetts

By Peter Ubel. It is always important to remember that healthcare and health insurance are two very different things, and neither of them is a guarantee of good health. Therefore, when people talk about Obamacare providing people with medical care, we have to remember that it primarily provides people with health care insurance. And as I have written about previously, insurance coverage does not guarantee the receipt of quality healthcare, with many Medicaid recipients having a hard time finding doctors willing to see them. Read more.