Shunt Cover Pricing - Eye Banks EBAA is gathering information to draft public comments to CMS regarding their proposed reversal of their recently-announced policy to reimburse eye banks at invoice price for corneal tissue used for glaucoma shunt covers. Your answers will only be seen by EBAA staff and will ony be distrbuted in aggregate form. Question Title * 1. Does your eye bank distribute corneal tissue for use as glaucoma shunt covers? Yes No (If no, you may exit the survey now) If yes, what was your average invoice price in 2014? Next