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Billing tools
Free tools for practices and billing staff, built from official code sets.
Excludes1 and Excludes2 checker
Enter two ICD-10-CM codes to see whether an Excludes1 or Excludes2 note links them. Uses the official CMS FY2027 code set.
NCCI edit and MUE checker
Check whether two CPT or HCPCS codes have a Medicare NCCI procedure-to-procedure edit, and how many units each code allows per day. Updated every quarter from the CMS files.