Medicaid Analytic Extract Personal Summary

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Medicaid Analytic Extract (MAX) Personal Summary (PS) file contains one record for every individual eligible for and enrolled in Medicaid for at least one month or who had a Medicaid-paid service within the file year.

What does this file include? (variable highlights)

Bene_ID (links to all other CMS Research Identifiable Files (RIF))
State, county, zip code
Date of birth, sex, race
Eligibility category
Dual Medicare-Medicaid eligibility
Medicaid managed care enrollment
Summary utilization, Medicaid payments

Program:

Medicaid

Category:

Beneficiary Enrollment and Summary

Privacy Level:

Research Identifiable Files

Availability of this file

Availability:

1999-2015

For calendar years 2014 and 2015, the CMS Medicaid research files will be in either the MAX or TAF format depending on when the state transitioned to T-MSIS data submissions.

MAX files in 2013, 2014, and 2015, while in the MAX file format, may have used T-MSIS data as the source data. Please see the state and year availability table:

MAX TAF Availability Matrix.xlsx14.42 KB

Date Requests Can Be Accepted for Upcoming Releases:

N/A

See what is in this file

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