US · guidance
CMS Pub. 100-09, ch. 6, § 50.3
Electronic Mailing Lists
MACs shall offer electronic mailing lists to help Medicare providers get information about important,
time-sensitive Medicare Program information, upcoming provider communications events, and
announcements requiring immediate attention. Each MAC’s electronic mailing list shall accommodate
all providers in its jurisdiction.
CMS recommends MACs use electronic mailing lists for only one-way communication (from MACs to
subscribers). MAC electronic mailing lists, including information about subscribers (for example, email
addresses) are the property of CMS and MACs shall share this information with CMS when requested.
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
7aefe3f670a1905649ef96b0c261ecc800ee0a944ead55e7b82c66cb81a0e62a
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