Canadians: Travel Warnings and Health Insurance

I have also send out a couple of enquiries to what I presume are US based companies selling specific health coverage for those in mexico for longer terms like this one https://www.mexperience.com/lifestyle/healthcare/mexico-health-insurance/. The answer for Canadians may be to use one of these companies and then just cover themselves from Canada for the week of US transit to get there.

I am wondering if there are any companies based in Mexico selling health coverage to foreigners