Which factor most determines the order in which collection letters are sent to patients?

• A. The date of last payment
• B. The service location
• C. The age of the account
• D. The patient's insurance status

Answer: (C)

The main concept is how accounts receivable aging drives collection workflow. The order of collection letters is determined by how long a balance has been overdue. Balances are categorized into aging buckets (for example, current, 30 days past due, 60 days past due, 90+ days), and letters are sent following that progression, with older, more overdue accounts receiving the more urgent notices. This standardized approach helps manage cash flow, maintain consistency, and support compliance.

Other factors like the date of the last payment, service location, or insurance status may influence how outreach is performed or the tone of the message, but they do not set the sequence of notices. The age of the account is the primary driver for the order.