Credentialing Delay Cost Calculator

What is the wait for payer enrollment costing us?

List each new clinician with the days between their start date and the payer's effective date. Add the practice's numbers and the tool shows the revenue that cannot be billed in the gap, how much of it is lost for good versus only delayed, the pay going out meanwhile, and what filing earlier would have saved.

Arithmetic on the numbers you type. Not tax, legal, coding or billing advice. The values shown are placeholder data, not benchmarks, payer timelines or any real practice's figures. No clinician or patient names belong here: use labels like "New PT hire A".

Your new clinicians

One per line: label, days of delay

Days from the start date to the date the payers will pay in-network. Use your slowest major payer or an average.

Your practice

Visits per week at a full schedule

Average allowed amount per visit ($)

Share of visits from payers that need the clinician enrolled (%)

Share of those visits that wait and are billed later (%)

Days the payers backdate the effective date

Zero if they do not backdate.

Weekly pay and benefits per clinician ($)

Questions people ask

What is a credentialing delay and why does it cost money?

When a clinician joins a practice, each insurance payer has to enroll them before it will pay for their visits at in-network rates. That process commonly takes weeks to months, and until the payer's effective date many of the clinician's visits cannot be billed to that payer. Pay and overhead continue while those visits are lost or pushed back. This tool puts a dollar figure on the gap from the numbers you type.

What counts as lost versus deferred?

Visits that are rescheduled to after the effective date, or that the patient pays for and later gets reprocessed, are only deferred: the cash arrives late. Visits that go to another clinician, are cancelled, or are written off are lost. You set the share that waits; the tool splits the blocked revenue accordingly.

What if a payer backdates the effective date?

Some payers set the effective date back to the application date or the first day of service, which shortens the gap you cannot bill. Type the number of days they backdate and the tool subtracts it. Many payers do not backdate at all, so the default in the example is zero. Check each payer's rule.

How much does filing earlier help?

The table shows the lost revenue if every application were filed 30, 60, 90 or 120 days before the start date, which cuts each delay by that many days down to zero. It is the clearest argument for starting paperwork during recruiting rather than on day one.

Not decided

How long any payer will actually take, whether a payer backdates or retroactively pays for earlier visits, out-of-network or incident-to billing options, credentialing-service fees, hospital privileging, state licensure timing, and how any of this affects your contracts or compliance obligations. Ask each payer and a qualified credentialing or billing professional.