Can I buy medicine after I stop paying my social security card?

The social security card has stopped paying, and the medical insurance card can still buy medicine, because I went to the drugstore to buy the personal account part of the medicine brush. I didn't pay medical insurance, but I stopped the overall planning part. Medical expenses that meet the basic medical insurance drug list, diagnosis and treatment items, medical service facilities standards and emergency rescue shall be paid by the basic medical insurance fund in accordance with state regulations.