Why did the social security for retirees in 28 yuan disappear in 2022?

In the medical insurance account of the social security card. In the past, the monthly 28 yuan for retirees in Tianjin was paid in their retirement salary at the end of each month. Now, 28 yuan is paid every month, but this 28 yuan is paid in the medical insurance account in the social security card every month, which can be used to settle the bill when going to the hospital to get medicine. If you have any questions, you can also consult Tianjin Social Security Center, or you can go to a nearby bank with your social security card for details.