Inside each library, there are headings and content collections or "titles". You can click on the title of any collection to reveal its contents.
Example: Click on the Coding & Payment library, then Procedure Coding (HCPCS & CPT)
As you browse into a collection, notice these common features:
From here, you can drill further into content, or check the boxes to refine your search.
Note: If a title has a gear symbol next to it (as in the Code Explorer in the picture above), that is a practice tool also available under Coding and Payment Tools.