Health insurance premiums have become so expensive that some employers are questioning whether they can continue offering coverage, according to STAT's Health Care Inc. newsletter. The newsletter, written by business of health care reporter Bob Herman, frames the issue as one of prices rather than insurance mechanics.

Herman argues that premiums do not appear out of thin air; they reflect the high and inscrutable prices charged throughout the health care industry. The lack of transparency makes it difficult for employers and workers to understand what they are paying for, or to challenge the costs.

The result is a growing squeeze on businesses and their employees, with coverage decisions increasingly driven by cost. The piece underscores that without clearer pricing, the pressure on the system is likely to continue.