All glossary terms
Revenue Cycle & Billing

Accounts Receivable (A/R)

Accounts receivable (A/R) is the total dollar amount owed to a provider for services already rendered but not yet collected from payers or patients. Managing A/R, especially days in A/R, is central to a surgery center's revenue cycle health and cash position.

What is accounts receivable (A/R)?

Accounts receivable (A/R) is the total amount of money owed to a provider for services that have already been delivered but not yet collected. It includes balances expected from insurance payers as well as amounts owed directly by patients.

A/R is commonly tracked using the metric days in A/R, which estimates how long, on average, it takes to convert a billed service into cash. A rising figure signals that money is taking longer to come in.

Why does it matter for a surgery center?

A/R is a core measure of revenue-cycle health because it reflects how effectively a provider turns completed care into collected revenue. Aging or growing A/R ties up cash, hides denial and follow-up problems, and increases the risk that balances become uncollectible.

For an ambulatory surgery center, where high-cost procedures concentrate large dollar amounts in relatively few claims, even a handful of stuck accounts can meaningfully strain cash flow. Keeping days in A/R low is central to financial stability.

Also searched as
  • what is accounts receivable
  • accounts receivable a/r
  • ar in medical billing
  • days in a/r
  • accounts receivable meaning healthcare
  • ar healthcare definition
Related in Revenue Cycle & Billing
Browse the full glossary