Then everybody who will need medical help will get it even if they have no money. People of all religions and ethnicity will get help. It works amazingly well in other countries and will in the USA too.
More information: Today
45,000 people die each year in the US due to a lack of health care insurance. Reform could only lower the death rates, not increase them as the question implies.
See the link below to a Reuters news report from Sept. 2009 about a Harvard study that links one death every twelve minutes directly to the lack of health care insurance and quality health care. According to Reuters:
The Harvard study, funded by a federal research grant, was published in the online edition of the American Journal of Public Health. It was released by Physicians for a National Health Program, which favors government-backed or "single-payer" health insurance.
"We're losing more Americans every day because of inaction ... than drunk driving and homicide combined," Dr. David Himmelstein, a co-author of the study and an associate professor of medicine at Harvard, said in an interview with Reuters.
A different opinion: No one dies because of a lack of healthcare here. The law says everyone must be treated, regardless of ability to pay. The study mentioned above was biased.