MSP Coverage in BC

Can you tell me how I can get msp to cover my surgery I've struggled with my weight for over a decade and it seems it doesn't matter what I do I can't lose weight and if I do it's at most ten pounds but I gain it back with in a month 

Look at the revision and lap band boards as well.  Lots of info there.  Seems that a lot of people have to have the band removed after 10 years or so due to problems.  So at the cost of a band (you said around $13,000) vs gastric ($20,000), you might reconsider.  Or look at Mexico; I believe in Monterray it's around $5,000 for roux-en-y......