US · guidance
CMS Pub. 100-09, ch. 6, § 50.3.5
Electronic Mailing List Data Protection
MACs shall protect electronic mailing list addresses from unauthorized access or inappropriate usage.
MACs shall not sell or transfer any electronic mailing list information to other organizations or
entities. In special circumstances where sharing information might benefit CMS or the Medicare
Program, MACs shall first obtain express written permission from their COR.
During jurisdiction transitions, MACs shall transfer electronic mailing lists, and related information to
incoming contractors.
History
(Rev. 13683; Issued: 04-08-26; Effective: 05-08-26; Implementation: 05-08-26)
Provenance
- Source
- cms.gov
- Retrieved
- 2026-08-25
- Edition
- iom-2026-08-25
- Content hash
61120fb26e2acf29f35b772be78a59de684f5ae2aec8bfae6e5274046fe89f70
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