Revyn RCM

Days in A/R: What It Is, How to Calculate It, and How to Lower It

Published May 20, 2026· Updated August 6, 2026· 6 min read· Practice Finance

Days in accounts receivable (A/R) estimates how many days of average charges are represented by the current receivable balance. It is useful only when the data source, charge period, exclusions, and calculation method stay consistent.

How do you calculate days in A/R?

A common formula is:

Days in A/R = Total accounts receivable ÷ (Total charges ÷ number of days in the period)

For example, if your total A/R is $300,000 and your average daily charges are $10,000, your days in A/R is 30.

How should a days-in-A/R result be interpreted?

Compare the practice against its own consistently calculated baseline, then segment balances by payer, claim type, specialty, status, and aging bucket. A single universal target can hide a data-definition problem or a concentrated workflow issue.

How do you lower days in A/R?

  • Define a submission cadence. Track when documentation, coding, edits, and exceptions are complete enough for the claim to move.
  • Review front-end exceptions. Track unresolved eligibility, authorization, registration, and documentation items before submission.
  • Work A/R by age and value. Prioritize high-dollar and aging claims, and follow up consistently.
  • Work denials within applicable deadlines. Record the reason, owner, evidence, next action, and payer-specific due date.
  • Segment legacy A/R. Separate workable balances from timely-filing risk, missing records, unresolved payer issues, and inventory that requires a practice decision.

Revyn's proposed A/R workflow defines the included inventory, prioritization rules, follow-up evidence, next-action status, exceptions, reporting fields, and review cadence.

Update and regulatory context

Last updated August 6, 2026. General education only—verify current code-set, payer, contract, and program requirements for the specific situation. The government links below provide primary regulatory context; they are not pricing benchmarks, payer-specific instructions, or evidence of Revyn performance.

Frequently asked questions

What is a good days-in-A/R number?

Start with a consistently calculated baseline from your own data. The appropriate target depends on specialty, payer mix, claim type, exclusions, and calculation method; the age and status distribution often explains more than the headline number.

Ready to review your revenue cycle?

Start with a free billing review focused on denial patterns, A/R aging, front-end issues, workflow ownership, and where Revyn may fit.