Beijing college students' medical insurance is inquired on the national medical insurance service platform APP. Beijing college students' medical insurance can directly log in to the national medical insurance service platform APP to check their medical insurance. The specific steps are as follows:

1. Log in to the national medical insurance service platform APP.

2. Click Home-Personal Insurance Information to inquire about your medical insurance account balance, monthly payment base and personal insurance information. Medical insurance, the full name of social medical insurance, is a social insurance system established by the state and society according to certain laws and regulations to provide basic medical needs for workers within the scope of protection. After participating in medical insurance, you need to pay a certain fee every month, but these fees can be used instead of payment in designated hospitals and pharmacies. The "five insurances" often mentioned are China's social security system, including medical insurance, unemployment insurance, old-age insurance, industrial injury insurance and maternity insurance.