Can I pay the medical insurance on the first day and use it the next day?

Legal analysis: can I use medical insurance on the first day and the second day? 1. Generally, the social security card can be used after activation, and the medical insurance account in social security needs to be insured continuously for 3 months, that is, it can be effectively used after the fourth month. You can use it after paying 1 year. 2. Support social security pharmacies or hospitals to buy medicines, and you can use social security. 3. Using social security to buy medicine can directly brush the money in social security, and the money in it has the tax paid by your company, so it saves some money than if you pay it directly. 4. When going to the hospital to see a doctor, you can directly hand over your social security card to the window staff when submitting the documents. Some can pay social security, and some can't.

Legal basis: Article 2 of the Social Insurance Law? The state establishes social insurance systems such as basic old-age insurance, basic medical insurance, industrial injury insurance, unemployment insurance and maternity insurance, so as to guarantee citizens' right to receive material assistance from the state and society in accordance with the law when they are old, sick, injured, unemployed and have children.

Article 3 of the Social Insurance Law? The social insurance system adheres to the principles of wide coverage, basic protection, multi-level and sustainability, and the level of social insurance should be compatible with the level of economic and social development.

Article 4 of the Social Insurance Law? Employers and individuals in People's Republic of China (PRC) pay social insurance premiums according to law, and have the right to inquire about payment records and personal rights records, and require social insurance agencies to provide social insurance consultation and other related services. Individuals enjoy social insurance benefits according to law and have the right to supervise the payment of their own units.