Which one of the following specialists is the general cashier who must have a complete understanding of the Explanation of Benefits documents? A. Medical biller

B. Medical office assistantC. Medical collectorD. Payment poster

The correct answer is letter "D": Payment poster.

Explanation:

Payment posters are employees in charge of handling the payment systems for medical assistance. Among their duties, payment posters process payments for patients whether in cash or electronically and must have a wide knowledge of how insurances work in regards to benefits and refund requests.