Final MDS 3.0 Data Specs for Oct. 1, 2019 Implementation Plus Errata (11/19)

By CMS - November 12, 2019

The FINAL version (V3.00.1) of the MDS 3.0 Data Specifications is effective October 1, 2019. In November 2019, an updated errata (V3.00.3) was posted for the FINAL version (v3.00.1) of the MDS 3.0 Data Specifications, currently in production. Two issues were identified. One edit, -3941, will be deleted, and one edit, -3965, will be added. These changes will go into production on December 3, 2019. Once in production, these two changes will be retroactive, applying to all assessments with target dates on or after October 1, 2019.

In addition,  V1.04.0 of the MDS 3.0 CAT Specifications  is effective as of October 1, 2019.