Analysis of equity and share of health insurance in Vietnam period 2009-2012 based on the concepts discussed from econdary data of Vietnam Social Insurance and using economic analyzed method that considered health insurance as a commodity. Results: Health insurance Vietnam has demonstrated fairness, but the share is not high
the state budget nearly half subsidize health insurance in the country but only health insurance coverage to nearly 70 percent and the coverage rate increases very slowly (2 percent per year)
health insurance fund managers tend to pay capitation, but did not identify the health service pack, so there is a difference in health care cost between inpatient and outpatient services
the balance of health insurance rate increases continuously 2010-2012
more than 50 percent of people pay more for health services, compared with other countries (GSO, 2010), there is vice object subsidies, adverse selection and insurance abuse.