• 1 Medical Records Coding Quiz: 3 Breathing Treatment Scenarios, 3 Coding Challenges

• 2 Modifiers: Modifier 22 Isn't Just for Surgeons

• 3 Non-physician Practitioners: Modifier SA Is Suddenly Critical With This Payer

• 4 Reader Question: Can We Bill Other Services With 6-Minute Walk Test?

• 5 You Be the Coder: Code This Sleep Apnea Visit