Can I still pay residents' medical insurance by paying flexible employment social security?

It is impossible to pay medical insurance for urban residents by paying endowment insurance for flexible employees, which belongs to two types of insurance; Because you pay the old-age insurance for flexible employees and the medical insurance for flexible employees at the same time, you can't pay the medical insurance for residents. Medical insurance is divided into employee medical insurance, flexible employment medical insurance and urban residents medical insurance. A person can only pay one medical insurance, no matter which one. Flexible employees can pay medical insurance for urban residents, but if you have paid medical insurance for flexible employees, you can't pay medical insurance for urban residents. Those who do not pay medical insurance for flexible employees can participate in medical insurance for urban residents.