The registration fee is not covered by medical insurance. The supplementary medical insurance you mentioned should be mutual assistance for large medical expenses. To participate in supplementary medical insurance, more than the upper limit of the basic medical insurance fund, most of the expenses can be paid by the large medical expenses mutual fund.

The insured outpatient and emergency expenses below the deductible line can be paid by the basic medical personal account. But the registration fee, medical record and magnetic card fee; Various cosmetic plastic surgery projects; Weight loss and other bodybuilding treatments; Staff physical examination and other health examination items; Medical insurance does not cover vaccination and other prevention and health care projects.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.