The Centers for Medicare & Medicaid Services (CMS) requests Medicare Administrative Contractors (MACs) maintain National Correct Coding Initiative (NCCI) and MEC file formats contained in Pub. 100-04, Medicare Claims Processing Manual, Chapter 23, Section 20.9., adjust some claims, and otherwise observe updates to Pub. 100-04, Chapter 23, Section 20.9.
Subject: Quarterly Update to the National Correct Coding Initiative (NCCI) Procedure to Procedure (PTP) Edits, Version 23.3, Effective October 1, 2017
Release Date: July 14, 2017
Effective Date: October 1, 2017
Implementation Date: October 2, 2017
Special Notes: N/A