HEDIS® Implementation Guide

HEDIS Implementation Guide, published by National Committee for Quality Assurance. This is not an authorized publication; it is the continuous build for version null). This version is based on the current content of https://github.com/cqframework/hedis-ig/ and changes regularly. See the Directory of published versions

5 Terminologies

The following value sets are used by profiles and measures in this implementation guide.

Value SetsDescription

NCQA Payers, including commercial, medicare, and medicaid payer codes


Categories of types of health care payor entities as defined by the US Public Health Data Consortium SOP code system


SNOMED Procedure Codes indicating medication reconciliation


Practitioner codes for providers that can perform medication reconciliation