ENROLLMENT-TIME-SPAN-SEGMENT

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TMSIS Dataguide

Medicaid.gov

Version 3.36.0

ENROLLMENT-TIME-SPAN-SEGMENT

File Segment

File Segment Number

ELG00021

File Name

Last updated

Data Elements Reference

DE Number	System DE Number	Data Element	Definition	Valid Values
ELG248	ELG.021.248	RECORD-ID	The Record ID represents the type of segment being reported. The Record ID communicates how the contents of a given row of data should be interpreted depending on which segment type the Record ID represents. Each type of segment collects different data elements so each segment type has a distinct layout. The first 3 characters identify the relevant file (e.g., ELG, PRV, CIP, etc.). The last 5 digits are the segment identifier padded with leading zeros (e.g., 00001, 00002, 00003, etc.).	ELG248 Values
ELG249	ELG.021.249	SUBMITTING-STATE	A code that uniquely identifies the U.S. State or Territory from which T-MSIS system data resources were received.	ELG249 Values
ELG250	ELG.021.250	RECORD-NUMBER	A sequential number assigned by the submitter to identify each record segment row in the submission file. The Record Number, in conjunction with the Record Identifier, uniquely identifies a single record within the submission file.	N/A
ELG251	ELG.021.251	MSIS-IDENTIFICATION-NUM	A state-assigned unique identification number used to identify a Medicaid/CHIP enrolled individual (except on service tracking payments). Value may be an SSN, temporary SSN or State-assigned eligible individual identifier. MSIS Identification Numbers are a unique "key" value used to maintain referential integrity of data distributed over multiples files, segments and reporting periods. See T-MSIS Guidance Document, "CMS Guidance: Reporting Shared MSIS Identification Numbers" for information on reporting the MSIS Identification Numbers ID for pregnant women, unborn children, mothers, and their deemed newborns younger than 1 year of age who share the same MSIS Identification Number. https://www.medicaid.gov/medicaid/data-and-systems/macbis/tmsis/tmsis-blog/entry/47572	N/A
ELG252	ELG.021.252	ENROLLMENT-TYPE	Identify the type of enrollment that the eligible person has been enrolled into as either Medicaid/Medicaid Expansion CHIP or Separate CHIP.	ELG252 Values
ELG253	ELG.021.253	ENROLLMENT-EFF-DATE	The first calendar day on which all of the other data elements in the same segment were effective.	N/A
ELG254	ELG.021.254	ENROLLMENT-END-DATE	The last calendar day on which all of the other data elements in the same segment were effective.	N/A
ELG255	ELG.021.255	STATE-NOTATION	A free text field for the submitting state to enter whatever information it chooses.	N/A

Definition: A record to capture the eligible person's type of enrollment and time spans of enrollment.
File Segment Length: 1000

Published Date	Data Guide Version	File Segment	Action	Field	Before	After
02/18/2025	3.34.0	ENROLLMENT-TIME-SPAN-SEGMENT	UPDATE	Record segment definition	A record to capture the eligible person's type of enrollment and time spans of enrollment."	A record to capture the eligible person's type of enrollment and time spans of enrollment.