Reimbursements on packaged medications

I am confused about how insurance reimburses packaged medications and would like someone clarify it for me.

To my understanding, let's say, creams and solutions which comes in different weights like 15g, 30g should have different reimbursement rates right? Does that work the same for solutions and broken insulin pen packages (e.g. 10ml of Novolog dispensed instead of the 15ml?)

Thanks

Source: Student Doctor Network - April 3, 2016 Category: Universities & Medical Training Authors: ZakMeister Source Type: forums