Children

An estimated 17,000 children in the United States might have died unnecessarily over nearly two decades because they didn’t have health insurance, according to a report from researchers at Johns Hopkins Children’s Center in Baltimore.
http://www.usnews.com/health/managing-your-healthcare/policy/articles/2009/10/29/17000-child-deaths-linked-to-lack-of-insurance.html

As in, they get rid of pre-existing state and federal child health care programs (like CHIP) and got a NHS-style system for everyone under 18.
Since the bulk of the super-expensive specialized care (heart surgery, emergency reconstructive cosmetic surgery, etc.) have Adult patients, those things could stay through private insurers.
But since child health care is comparatively [...]