Question:

Can we use G codes to demonstrate the nebulizer or inhaler device or for demonstrating chest percussion techniques?

Question:

How can I bill for 94640 and 94664?

Question:

Can we bill 94664 for patients who are already using devices to administer treatments at home?

Question:

What is the intent of code 94664?

Question:

Is there a CPT code to report when a respiratory therapist provides instruction on how to use incentive spirometry in a physician’s office?

Question:

Can I report code 94664 for patients who use their nebulizers routinely at home as part of their treatment plans?