Much of Thailand's medical resources are disproportionately concentrated in the capital. In 2000, Bangkok had 39.6 percent of the country's doctors and a physician-to-population ratio of 1:794, compared to a median of 1:5,667 among all provinces. The city is home to 42 public hospitals, five of which are university hospitals, as well as 98 private hospitals and 4,063 registered clinics. The BMA operates nine public hospitals through its Medical Service Department, and its Health Department provides primary care through sixty-eight community health centres. Thailand's universal healthcare system is implemented through public hospitals and health centres as well as participating private providers.