In the United States, millions of people do not have health care coverage. The uninsured population is largely made up of working individuals and families who cannot afford health insurance premiums, those who are unemployed, and those who are undocumented. Additionally, many Americans are underinsured, meaning they have health insurance, but it does not cover all their medical expenses. The lack of health care coverage puts individuals at risk of illness and financial hardship, as they must pay for expensive medical treatments out of pocket. Without access to preventive care, people are more likely to suffer from chronic diseases and face higher mortality rates. The lack of health care coverage is a major issue in the US that needs to be addressed urgently.