This coverage article has been revised and published for notice under contract numbers: 01111 (CA), 01211 (AS, GU, HI, NMI), 01311 (NV), and 01911 (CA, HI & Territories).

Effective Date: April 28, 2020

Summary of Article Changes: Corrected the link to MLN Matters Special Edition (SE) 1316 article under Sources in the Article Text.

Visit the Noridian Medicare Coverage Articles webpage to view the complete listing of locally hosted coverage articles and/or access the Active, Future, or Retired articles available in the CMS MCD.