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Data Documentation
Medicare Shared Savings Program Accountable Care Organizations (ACO) Beneficiary-level RIF
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See the
CCW web site
for the annual and quarterly file data documentation.
CCW Record Layout - Shared Savings Program (SSP) - Beneficiary File _Version 062023.xlsx
55.05 KB
Number
SAS Name
Variable Name
1
BENE_ID
Encrypted CCW Beneficiary ID
2
BENE_ACO_YEAR
Year of ACO file
3
BENE_ACO_QTR
Quarter of ACO file
4
ACO_NUM
ACO identifier
5
PRELIM_ASSIGN
Assigned in Preliminary/Prospective Assignment Period
6
Q1_ASSIGN
Assigned in Quarter 1
7
Q2_ASSIGN
Assigned in Quarter 2
8
Q3_ASSIGN
Assigned in Quarter 3
9
Q4_ASSIGN
Assigned in Quarter 4
10
FINAL_ASSIGN
Assigned in Final Reconciliation
11
FINAL_PTD_ELIG_MONTHS
Part D Eligible Months
12
BIRTH_DT
Date of Birth
13
BENE_DEATH_DT
Date of Death
14
GNDR_CD
Gender
15
RACE_CD
Race
16
M01_ENROLL
Month 1 Eligibility Flag
17
M02_ENROLL
Month 2 Eligibility Flag
18
M03_ENROLL
Month 3 Eligibility Flag
19
M04_ENROLL
Month 4 Eligibility Flag
20
M05_ENROLL
Month 5 Eligibility Flag
21
M06_ENROLL
Month 6 Eligibility Flag
22
M07_ENROLL
Month 7 Eligibility Flag
23
M08_ENROLL
Month 8 Eligibility Flag
24
M09_ENROLL
Month 9 Eligibility Flag
25
M10_ENROLL
Month 10 Eligibility Flag
26
M11_ENROLL
Month 11 Eligibility Flag
27
M12_ENROLL
Month 12 Eligibility Flag