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TMSIS Dataguide Medicaid.gov
Version 3.28.0

CMS Reporting Reminder

CMS MACBIS T-MSIS Reporting Reminder: Reporting ENROLLMENT-TYPE in T-MSIS

Topic Description

This reporting reminder describes the requirement to report the ENROLLMENT-TYPE data element (ELG252) in the T-MSIS Eligible file.

Impacted Data Elements

  • ENROLLMENT-TYPE (ELG252)

Reporting Reminder

ENROLLMENT-TYPE is used to distinguish an individual as either enrolled in Medicaid or Medicaid Expansion CHIP (ENROLLMENT-TYPE = 1) or Separate Title XXI CHIP (ENROLLMENT-TYPE = 2). ENROLLMENT-TYPE is a required field for reporting in T-MSIS and should always be reported. Please see T-MSIS Guidance document, CMS Guidance: Best Practice for Reporting ENROLLMENT-TYPE for CHIP Populations in the Eligible File.