CPT code 43645 Info Needed for Lap DS

My lap DS was covered by Anthem/BC of Cali under:

43645 Laparoscopy, surgical, gastric restrictive procedure; with gastric bypass and 

small intestine reconstruction to limit absorption 

Thanks everyone. Sorry for the repost, I dont ever look at coding questions because I know nothing about them so I wasn't aware she already asked on here; the Q came in on DS Facts.

Thanks!
Bev