I received a text message saying that medical insurance was not activated.

As for what you said, I always remind you that sickness insurance has not been activated. The solution is as follows: the medical insurance card is not activated, which means that the insured does not go to the designated place to activate after getting the social security card. Generally speaking, after receiving the medical insurance card, you need to go through the activation procedures. I can go to any branch of the bank designated by the local social security center with my ID card and medical insurance card. For example, Changsha can go to any branch of Changsha Bank for activation.