DenialStop denials before they start
Check any CPT code against NCCI edits, MUE limits, and fee schedules — instantly.
No accountNo data storedAlways free
3.1M+
NCCI edits
26K+
MUE limits
19K+
Fee schedules
$0
Always free
All tools
CMS 2026Q2 data. Updated quarterly.
NCCI Bundling Checker
Check CPT pairs against CMS PTP edits
Denial Risk Calculator
Pre-billing risk score for CPT + ICD pairs
MUE Lookup
Unit limits per code per date of service
Claim Scrubber
Full pre-submission claim validation
Modifier Advisor
When to use each modifier + documentation
Medicare Fee Schedule
RVU values and national payment rates
Denial Code Reference
CARC / RARC code lookup and resolution
Private by design
No accounts, no cookies, no tracking. Every query runs server-side and is discarded immediately.
Official CMS data
All edits sourced directly from CMS NCCI PTP, MUE, and MPFS datasets. Updated quarterly.
Instant results
Sub-second lookups across 3.1M+ edits. No loading screens, no waiting.
Data: CMS NCCI PTP Edits 2026Q2 · MPFS 2026 · MUE Q2 2026