I don't think the two jurisdictions count ICU beds the same. Alberta (and Canada in general) have about half as many ICU beds per capita as the US, not 1/10th. If I had to guess, I would say the number for Colorado includes other types of ICU (neonatal, cardiac, etc.) that the Albertan number doesn't. Alberta has 8,513 acute care beds. How many of those would be counted as ICU beds per the Colorado definition, I don't know.

https://www.albertahealthservices.ca/about/about.aspx