I first had to have my doctor declare it was medically necessary in order for my insurance to cover it. but I am on Tricare, and I know it sometimes works different with different companies.
As for the results, I am very happy, as is my sister and both of my cousins who have all had it done. I had back trouble, shoulder and neck issues, and headaches, that are all gone now. I would do it again in a hear beat. And the recovery was not bad at all. I had mine done in the UK so I had a morphine drip the first day. My sister had it done here in the US and it was a same day procedure with her home that afternoon. She dealt with a little more pain than me, but said it was the best decisions she has ever made. Just be sure you have someone to help with the kids, you can not lift anything for 2 weeks, you do not want to risk opening your incisions or it can leave large scars. I was back to normal (minus lifting the kids) in a week.