linguistic:voice_change, structural:reformatting
Health insurance and accessibility

Measures of accessibility and affordability tracked by national health surveys include: percent of population with insurance, having a usual source of medical care, visiting the dentist yearly, rates of preventable hospitalizations, reported difficulty seeing a specialist, delaying care due to cost, and rates of health insurance coverage. In 2004, an OECD report noted that "all OECD countries had achieved universal or near-universal (at least 98.4% insured) coverage of their populations by 1990". The 2004 IOM report also observed that "lack of health insurance causes roughly 18,000 unnecessary deaths every year in the US". A 2009 study done at Harvard Medical School with Cambridge Health Alliance by cofounders of Physicians for a National Health Program, a pro-single payer lobbying group, showed that nearly 45,000 annual deaths are associated with a lack of patient health insurance. The study also found that uninsured, working Americans have an approximately 40% higher mortality risk compared to privately insured working Americans.