So, if you have (for purposes of illustration) FOUR 96372administration codes: 96372(1), 96372-59 (1), 96372-59 (1), 96372-59 (1), the last two admins won't be denied as duplicate? ---Suzanneyou really should be care when using units for services that are not listed as quantity distribution services. Such as drugs that come in quantities or timed services. There is much written about this and although some payers will pay with units the reimbursement is not always correct. Also there is an edit that can be rejected back for units out of range. I like to list each distinct and separate procedure as two line items with unit of 1 and use the 59 modifier on the second and subsequent. I always get the maximum reimbursement this way.