- Charity or no charge — 43.0 percent
- Workers’ compensation — 42.3 percent
- Capitated private insurance — 31.6 percent
- Medicaid — 29.3 percent
- Medicare — 20.3 percent
- Noncapitated private insurance — 11.4 percent
- Self-pay — 7.0 percent
Source: MMWR Weekly, Centers for Disease Control and Prevention, QuickStats — Percentage of Office-Based Primary-Care Physicians Who Did Not Accept New Patients, by Expected Payment Source–National Ambulatory Medical Care Survey, United States, 2003-2004.
