The Children's Health Insurance Program (CHIP) provides free or low-cost health coverage for more than 7 million children up to age 19. CHIP covers U.S. citizens and eligible immigrants.
In general, children in families with incomes up to $44,100/year for a family of four are likely to be eligible for coverage. The average U.S. household income for a family is $49,777 in 2009. In many states, families can have higher incomes and their children can still qualify.
Each state designs its own CHIP program, including eligibility, benefits, premiums and cost-sharing, and application and renewal procedures. States can decide on the benefits provided under CHIP, but all states cover routine check-ups, immunizations, hospital care, dental care, and lab and x-ray services. Children get free preventive care, but low premiums and other cost-sharing may be required for other services.