Data Matching: MassHealth (MMIS) to Department of Public Health (Eos) Records
Women |
Children |
|
---|---|---|
Number of Records |
||
Records before Data Matching (MMIS) |
233,529 |
716,331 |
Records before Data Matching (Eos) |
189,193 |
433,286 |
Unmatched Records Remaining by Original Method |
69,530 |
212,607 |
Unmatched Records Remaining by Alternative Method |
30,687 |
127,217 |
Records Matched by Alternative Method That Were Not Matched by |
38,843 |
85,390 |
Data-Matching Percentages |
|
|
Percentage Unmatched by Original Method |
29.8% |
29.7% |
Percentage Unmatched by Alternative Method |
13.1% |
17.8% |
Percentage Difference between Methods |
16.6%* |
11.9% |
Percentage by Which Alternative Method Reduced Unmatched Records |
55.9% |
40.2% |
* Discrepancies in totals are due to rounding.
Data Matching: Department of Transitional Assistance (BEACON) to DPH (Eos) Records
Women |
Children |
|
---|---|---|
Number of Records |
||
Records before Data Matching (BEACON) |
25,329 |
156,270 |
Records before Data Matching (Eos) |
189,193 |
433,286 |
Unmatched Records Remaining by Original Method |
20,543 |
95,442 |
Unmatched Records Remaining by Alternative Method |
4,116 |
50,377 |
Records Matched by Alternative Method That Were Not Matched by Original Method |
16,427 |
45,065 |
Data-Matching Percentages |
|
|
Percentage Unmatched by Original Method |
81.1% |
61.1% |
Percentage Unmatched by Alternative Method |
16.3% |
32.2% |
Percentage Difference between Methods |
64.9%* |
28.8%* |
Percentage by Which Alternative Method Reduced Unmatched Records |
80.0% |
47.2% |
* Discrepancies in totals are due to rounding.
Date published: | September 9, 2019 |
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