Eighty minutes of one infusion

Office treatment

Fictional adult receives an ordered single-drug therapeutic infusion in a physician office. Assume the applicable initial infusion service, medical necessity and all other reporting conditions are met. No chemotherapy, hydration or second-drug administration occurs.

Administration record

The drug starts at 09:20 and stops at 10:40. The record confirms uninterrupted administration for that interval. The nurse documents completion and later observes the patient before discharge at 11:05. The observation period contains no further infusion.

Draft units

The draft assigns the initial service plus an additional-hour unit because the appointment exceeded an hour. The actual infusion lasts 80 minutes. The additional 25 minutes before discharge are observation, not continued drug administration.

Coding task

Apply the cited physician additional-hour instruction. This exercise assumes the applicable timed infusion family and asks only whether an additional hour is established. It does not authorize selecting an infusion entry from time alone when the drug or method is unknown.

Your coding worksheet

1. Calculate the actual infusion duration.
2. Separate observation from infusion time.
3. Evaluate the additional-hour unit.
4. State the additional-time threshold.

In your notebook, record the supported facts, your index route, the instructions you checked, and any missing detail that limits your answer.