CPP-021_duplicate-and-repeat-services_v2.3.md

CPP-021 DUPLICATE AND REPEAT SERVICES Version 2.3, in force from 1 July 2025 Claims Editing Governance This document is deliberately NOT formatted like the other seeded policies. It has no numbered sections, no "## N." headings and no bulleted criteria list. It is here to test the extractor against a shape it was not written for, and the Knowledge Center reports what it missed rather than being tuned until it passes. Purpose When the same service is billed more than once for one member on one date, the question is whether it is a repeat service that was actually performed twice or a duplicate payment for a service performed once. This policy governs that question for all lines of business in every state in which the plan operates. What changed in this version Units above one on a single-site procedure must now carry an anatomical modifier or modifier 59 on the claim line itself. Under version 2.2 a modifier documented in the record was accepted even where it was absent from the

ingle-site procedure must now carry an anatomical modifier or modifier 59 on the claim line itself. Under version 2.2 a modifier documented in the record was accepted even where it was absent from the line. That is withdrawn: the claim is what is adjudicated, and an edit cannot read a chart. Criteria A second unit of a single-site procedure is payable only where the line carries RT, LT, 50, or 59 or one of the X{EPSU} modifiers. Where none is present the second and subsequent units are recoverable in full. A repeat of the same service on the same date requires modifier 76 where the same practitioner repeated it, or modifier 77 where a different practitioner did, together with a documented clinical reason for the repeat. The record must document each occurrence separately. A single operative note describing one procedure does not support two units however the line is modified. Payment consequence The recoverable amount is the allowable for the disallowed units. The first unit is

erative note describing one procedure does not support two units however the line is modified. Payment consequence The recoverable amount is the allowable for the disallowed units. The first unit is not disturbed and the service is not denied; this is a units correction, not a determination that the procedure was unnecessary. Dispute A provider disputing a finding under this policy may submit the operative or procedure note for the date of service. Where the note documents two distinct occurrences, the finding is withdrawn and a corrected claim carrying the appropriate modifier may be submitted.