Frequency Limitation Exceeded
The payer's records show this service (or this many units of it) has already been provided more times, or in greater quantity, than the plan/coverage policy or NCCI MUE allows within the relevant time period.
Guided troubleshooter available for this denial
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In plain language
The payer's records show this service (or this many units of it) has already been provided more times, or in greater quantity, than the plan/coverage policy or NCCI MUE allows within the relevant time period.
Start here
Check the current NCCI MUE table (or plan frequency policy) for the code's maximum allowed units/frequency.
Who resolves it
Coding, Denials/Follow-Up
Who prevents it
Charge Capture — unit-entry validation against MUE tables at the point of charge entry.
How to resolve this denial, step by step
- 1
Check the current NCCI MUE table (or plan frequency policy) for the code's maximum allowed units/frequency.
- 2
Compare to units/frequency actually billed and to the medical record.
- 3
If a charge-capture error, correct and resubmit.
- 4
If units are legitimately higher due to distinct circumstances, confirm whether the MUE adjudication indicator allows a modifier-supported exception and whether documentation supports it.
- 5
If the limit is a hard plan benefit maximum rather than a coding issue, cross-reference D19.
- 6
Document the frequency review outcome.
- 7
Escalate to Coding/CDI if a provider consistently exceeds MUE limits for a given code.
Then choose the correct disposition
Corrected claim
for charge-capture/unit-entry errors.
Medical-necessity appeal
only when documentation genuinely supports a rare, clinically justified higher unit count and the MUE type allows for it.
Write-off
when the excess units are not supportable.
Stop and escalate when
- Provider consistently bills units beyond MUE limits (compliance-relevant pattern); plan frequency policy is ambiguous or disputed.
What Needs to Be Corrected
- Claim correction: If units were mis-entered (charge-capture error) or a modifier was omitted that would explain a legitimately higher count, correct and resubmit.
- Upstream correction: If the volume billed truly exceeds the MUE/plan limit and is not clinically supportable as separate/distinct, this is a charge-capture or ordering-pattern issue requiring provider/CDI follow-up, not a resubmission fix.
Do Not Do This
- Do not add units or a modifier to bypass an MUE without documentation support.
- Do not resubmit the same unit count repeatedly hoping the edit will not trigger.