I had to wait from August to the following March to have my AVR. In Canada, my mom's neighbor started at the same time and got his AVR in half the time. Some things are a shorter wait, some are longer. ALL of it in the U.S. is horrendiously bureaucratic and much more expensive. But that goes with the culture, The NHS or Canada's health system would never work here, just as the American system would never work there.
Perhaps it was the red-tape of your insurance carrier coupled with having to wade through the agility course of diagnostics, doctors' schedules, etc., that caused a wait from August to March for you.
I had an echo on 4/15/03, saw cardio on 4/29, who said I needed surgery ASAP & wanted me to go to the Mayo or Cleveland ASAP for repair. I found another cardio in another city (Dallas), saw him in early early June and had MVR on 6/24/03. Had to wait for surgeon to return from vacation and I wanted to spend Father's Day with my dad before surgery. Because of timing, I had heart cath on 6/23, was admitted overnight, then had TEE in the operating room during the surgery.
On prices of medical equipment:
I believe that is triggered largely due to the FDA's rules, policy-making, etc.
I have not been across the border (i.e., Mexico) in years, so laws may have changed since then. However, at one time I was able to go across the border from San Diego, Calif., and Laredo, Texas, and purchase enalapril, amoxicillin, tobramycin, prednisolone, clavamox (veterinary form of Augmentin), many other items for my cats at farmacias for a fraction of what I would spend in the U.S. -- all w/out having to produce an RX. And these products were made by the same pharmaceutical company as the counterpart product I purchased in the U.S. Seems like you do have to have an RX form now in Mexico, but those are easy to get. Don't know about the border crossing procedures now. Haven't been across the US-Mexico border since February 2001.