Actually… No
The facilities could use some work, yeah, red tape and waiting times are terrible, for sure, medicines availability, thanks for this president have been inconsistent as of late, yes
But… thanks to the perks offered in the job, many of the best doctors and surgeons treat there, the ones that treat also in the expensive hospital are treating in the IMSS (name of the service), so yeah, great surgeons for free if you are willing to go through the long bureaucratic process.
TLDR: He’s a world class self serving idiot.