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• Free ICD-10 claim scrubber

  Paste the diagnosis codes from a claim and get back what would reject it: Excludes1 conflicts, non-billable header codes, missing 7th characters, laterality contradictions, and unmet sequencing rules.

• ICD-10-CM code lookup

  The complete FY2026 code set with coding notes, exclusions, 7th-character rules, and the full hierarchy. No ads, no paywall.