What is a good clean claim rate?

Above 95 percent first-pass acceptance at the clearinghouse is the most commonly cited industry target, and most well-run practices exceed it. The payer-level first-pass rate is always lower and varies with specialty and payer mix, so the more useful benchmark is your own trend broken out by payer and reason code.

What is the difference between clean claim rate and first-pass resolution rate?

Clean claim rate is usually measured at the clearinghouse and counts claims accepted for adjudication without rejection. First-pass resolution rate is measured at the payer and counts claims paid or correctly adjudicated on the first submission with no denial. The second is stricter and predicts cash more reliably.

Is a rejected claim the same as a denied claim?

No. A rejection is stopped before adjudication, usually by the clearinghouse or payer front end, for a formatting or identifier problem, and can be corrected and resent. A denial has been adjudicated and refused, and needs a corrected claim or an appeal. Both make a claim not clean.

How often should clean claim rate be reported?

The clearinghouse rate can be reviewed weekly because acknowledgments arrive within a day or two. The payer-level rate should be reported monthly on a rolling window that allows for adjudication lag, and both should be broken out by payer and provider rather than blended into one figure.

Does clean claim rate include secondary claims and patient statements?

Patient statements are not claims and should be excluded. Secondary claims are legitimate claims and can be included, but they depend on the primary remittance and behave differently, so most practices track them separately or exclude them and say so in the definition.

Metrics

Clean claim rate benchmark: what is a good number, and how to measure it

By DyBilling editorial teamSeptember 10, 20266 min read

Every billing vendor quotes a clean claim rate, and almost none of them measure it the same way. Before you compare your number to any benchmark, you need to know what counts as a claim, what counts as clean, and where in the pipeline the count is taken. This article defines the metric, shows the formula, explains why definitions diverge, and covers what moves the number.

What a clean claim rate actually measures

A clean claim goes from your practice management system to payment without anyone touching it again: no rejection at the clearinghouse, no denial from the payer, no request for information, no corrected claim. The clean claim rate is the proportion of claims in a period that met that standard. HFMA, through its MAP Keys revenue cycle indicators, defines it in terms of claims that pass all edits without manual intervention, and that phrase is the heart of the metric. A claim a biller caught and fixed in the scrubber before it left is not clean; it is a claim that would have been rejected, saved by labor.

That matters because the metric exists to measure how much rework your revenue cycle generates. Rework costs staff time, delays cash, and every extra touch is a chance for a claim to slip past a filing deadline.

The formula, and the three places you can take the measurement

Clean claim rate equals claims accepted on first submission with no edits, rejections or denials, divided by total claims submitted in the same period, multiplied by one hundred. Count claims, not dollars or lines, and count each original submission once; a corrected claim is evidence of a claim that was not clean, not a new entry in the denominator. The complication is that first submission can be judged at three checkpoints, and each produces a different number for the same batch.

Scrubber pass rate: the share of claims that pass your own practice management or clearinghouse edits without a coder or biller correcting anything. The earliest signal and the one most within your control.
Clearinghouse first-pass acceptance: the share the clearinghouse and payer front end accept for adjudication, read from the 277CA acknowledgment. Rejections here are formatting, eligibility, enrollment and identifier problems. This is what most vendors mean by clean claim rate.
Payer first-pass resolution: the share that adjudicate and pay, or correctly adjust to patient responsibility, on first submission with no denial on the 835 remittance. The strictest definition and the one that predicts cash.

Why vendor definitions of clean claim rate differ

Two billing companies can report a 98 percent and an 89 percent clean claim rate on identical claims and both be telling the truth, because one counts clearinghouse acceptance after its staff has fixed everything the scrubber flagged and the other counts payer adjudication. Only the second tells you how much rework the claims generated. Before comparing any number to a benchmark or another vendor, ask these questions and expect specific answers.

Where is the count taken: your scrubber, the clearinghouse acknowledgment, or the payer remittance?
Are claims corrected before submission counted as clean, or as rework?
Is the denominator all claims, or only primary electronic claims, with paper, secondary and workers compensation excluded?
Are rejections fixed and resubmitted the same day counted as one dirty claim, or dropped from the count?
Over what window is payer adjudication measured, given that some payers take weeks to return an 835?

Clean claim rate benchmark: what is a good number

A clearinghouse first-pass acceptance rate above 95 percent is the figure most commonly cited as the industry target, and it is reachable for almost any practice because clearinghouse rejections are mechanical: missing subscriber IDs, invalid diagnosis pointers, wrong payer IDs, unenrolled rendering providers. If your clearinghouse rate is below it, you have a front-desk and enrollment problem more than a coding problem, and it is the cheapest problem in the revenue cycle to fix.

The payer-level number is always lower, and the gap is where the money is. The 2024 CAQH Index reports that about 12 percent of medical and dental claims were denied in 2023, a reminder that the industry as a whole is nowhere near 95 percent once the payer has adjudicated. Your own payer first-pass rate will vary with payer mix, specialty and how much of your volume needs prior authorization. Rather than chasing a single published figure, compare your rate to your own history, broken out by payer and reason code, and treat sustained movement as a signal worth investigating.

How to measure yours correctly

Most practice management systems can produce the inputs; few produce the metric correctly out of the box, so build the report deliberately.

Pull the 277CA acknowledgments by month and count accepted against rejected claims. Categorize every rejection by clearinghouse reason so the list of front-end fixes writes itself.
Pull the 835 remittances for the same claims and count any claim with a denial-type adjustment reason code on first submission as not clean. Use the X12 CARC and RARC lists to classify them and sort by code, not dollars, because the code determines the remedy.
Measure the payer rate on a rolling 90-day window that ends at least 45 days ago, so slow adjudicators are included and the number stops moving.
Segment by payer, rendering provider, location and place of service. A blended rate hides the one payer or provider generating most of the rework.
Track dollars alongside the count. The rate says how much rework you have; the dollars say which rework to fix first.

What moves the number

Almost everything that improves a clean claim rate happens before the claim exists. Eligibility verified from the schedule rather than the day sheet removes the largest class of rejections. Registration discipline, including subscriber IDs typed as they appear on the card, the right plan among several that share a name, and the relationship-to-subscriber field, removes the next. Prior authorization tracked to a decision, with the number and unit count on the claim, removes the denials no downstream work can appeal.

On the coding side, a scrubber loaded with the current NCCI procedure-to-procedure and medically unlikely edits, refreshed each quarter, catches unbundling and unit errors before the payer does; payer-specific edits built from your own rejection history catch the rest. Provider enrollment kept current with every payer prevents the rejections that surface whenever a new provider starts. And a feedback loop that sends each rejection reason back to the person who caused it is what stops the same claim coming back next month. DyBilling works these steps inside the client's existing practice management system, with every denial worked by reason code and the upstream fix documented, and reports both the clearinghouse and the payer-level rate rather than choosing the flattering one.

What to ask a billing company about their clean claim rate

When a vendor quotes a rate, ask them to define it against the three checkpoints above, then ask to see it for a client with a payer mix like yours, by payer and by month. Ask how rejections are categorized, what happens when a reason code trends, and who on the practice side gets told. A company that can answer has a measurement; one that can only repeat the headline number has a marketing figure.

Questions this article gets asked

What is a good clean claim rate?: Above 95 percent first-pass acceptance at the clearinghouse is the most commonly cited industry target, and most well-run practices exceed it. The payer-level first-pass rate is always lower and varies with specialty and payer mix, so the more useful benchmark is your own trend broken out by payer and reason code.
What is the difference between clean claim rate and first-pass resolution rate?: Clean claim rate is usually measured at the clearinghouse and counts claims accepted for adjudication without rejection. First-pass resolution rate is measured at the payer and counts claims paid or correctly adjudicated on the first submission with no denial. The second is stricter and predicts cash more reliably.
Is a rejected claim the same as a denied claim?: No. A rejection is stopped before adjudication, usually by the clearinghouse or payer front end, for a formatting or identifier problem, and can be corrected and resent. A denial has been adjudicated and refused, and needs a corrected claim or an appeal. Both make a claim not clean.
How often should clean claim rate be reported?: The clearinghouse rate can be reviewed weekly because acknowledgments arrive within a day or two. The payer-level rate should be reported monthly on a rolling window that allows for adjudication lag, and both should be broken out by payer and provider rather than blended into one figure.
Does clean claim rate include secondary claims and patient statements?: Patient statements are not claims and should be excluded. Secondary claims are legitimate claims and can be included, but they depend on the primary remittance and behave differently, so most practices track them separately or exclude them and say so in the definition.

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