Topics Library
Deep, accurate reference pages for active pharmacy technicians — free essentials for everyone, members-only depth for NPTA members.
Billing & Insurance
How Prescription Insurance Really Works (Start to Finish)
Who’s in a claim, what happens when you hit transmit, and how the money actually moves.
Read time: ~5 min
Insurance Rejections & How to Fix Them
A systematic approach to reading reject codes and resolving the most common claim rejections.
Read time: ~6 min
Prior Authorizations Step by Step
When PAs are required, how to initiate them, and how to track status with prescribers.
Read time: ~5 min
Medicare Part B vs. Part D
Which drugs bill under which part, and why getting it wrong means a rejected claim.
Read time: ~5 min
Understanding PBMs, Rebates & DIR
Which drugs bill under which part, and why getting it wrong means a rejected claim.
Read time: ~5 min