What is Denial rate?
The share of claims — better, of claim dollars — that a payer denies rather than paying.
Definition
Denial rate is normally computed as denied claims over total claims submitted or adjudicated in a period. Measuring it by dollars as well as by count matters, because a practice can have a low count-based denial rate and still be losing most of its denied revenue to a handful of large denials.
The number is only actionable when it is segmented — by payer, by denial reason, by provider, by service line. An aggregate denial rate tells you something is wrong; the segmentation tells you what to fix, and the distribution is almost always concentrated rather than uniform.
Why it matters
A meaningful share of denied claims are never reworked at all. Denial rate is the size of the opportunity; denial reason mix is the map to it.
Denial codes to know
Related terms
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