Parents in low-income families were less likely to delay asthma care for their children or avoid taking their children to see a doctor if they had lower vs. higher levels of health insurance cost-sharing. “The Affordable Care Act will do a great deal to reduce the numbers of the uninsured in the United States. However, having insurance is just the first step toward improved access. Health care is still expensive, and obtaining it is still difficult for many in the United States,” one expert concludes.