The honest answer is that the rate matters less than what happens next. A practice with a high rate and real denial management loses less money than one with a lower rate and none.
A billing company should categorise denials by root cause, appeal those with a case, and fix the upstream process so they stop recurring. If yours can report the rate but not the reasons, denials are being resubmitted rather than managed, and the same ones will recur indefinitely.
Denial rates vary widely by specialty, payer mix and procedure complexity. A behavioural health practice and a primary care practice with identical billing quality will post very different numbers, which is why we have not quoted a benchmark here — there is no reliable universal figure, and the ones circulating are mostly unsourced.
What matters is what happens to a denied claim. A 12% rate where every denial is diagnosed, appealed and prevented from recurring is a healthier position than a 6% rate where denials are resubmitted unchanged until they expire.
Not just counted — grouped. Eligibility, authorisation, coding, documentation, timely filing, coordination of benefits. Without this grouping nothing can be fixed, because nobody knows what to fix.
With supporting documentation, inside the appeal window, tracked to resolution. Not every denial is appealable and not every appeal is worth filing — but somebody should be making that judgement deliberately, claim by claim.
This is the part that compounds. If eligibility denials are the top category, the fix is front-desk verification, not more appeals. If medical necessity is top, the fix is documentation. Working denials without fixing causes is a treadmill.
Categories, appeal outcomes, and whether the top categories are shrinking over time. If you cannot see the trend, nobody is managing it.
Ask three questions and listen to how they are answered.
Whether denials are being worked or resubmitted covers this distinction in more detail.
Frequently they are not. Eligibility denials usually start at the front desk; medical necessity denials usually start in documentation. A billing company cannot fix either after the claim is denied — though it should be telling you which category dominates so you can.
Sorting denials by where they originate separates what billing can fix from what it cannot.
We will categorise them by root cause and tell you which are preventable, which are appealable, and which start somewhere other than billing. No charge, and the categorisation is yours to keep.
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