Health service market refers to the sum of commodity exchange relationships in which health service producers provide health service products to health service consumers according to the principle of commodity exchange. From the perspective of market composition, the health service market has five elements of the market, and there are places for health service production and commodity exchange. There are health service providers and health service consumers. There are commodities that can be exchanged, that is, there are health service supply and health service demand. There is a medium for commodity exchange. There are market signals with price as the core. As the main body of market economy, medical institutions are independent and have certain economic relevance.