Final answer:
Under Medicare B, for a 30-minute session in outpatient rehabilitation, the billing would be 2 units per discipline since 1 unit is equivalent to 15 minutes.
Step-by-step explanation:
If you are a new OT grad working in an outpatient rehabilitation setting and have worked with a PT for 30 minutes on transfer activities, under Medicare B billing guidelines, you would typically bill for this time. Since one unit is equivalent to 15 minutes, and you both worked with the patient for 30 minutes, you should bill 2 units per discipline. In this scenario, the correct answer would be: outpatient rehabilitation, 2 units per discipline.