Even state budgets could take a hit.

To keep prices even, businesses must be good at managing costs.

A new report finds that the health insurance business model has adapted to the ACA.

A bigger share of Americans' household budgets goes to health care costs.

Policyholders and employers in several states will get money back from their health care providers. It's all part of a plan to spend a bigger share of health care premiums on actual health care.