Death confirmed through NDI match

SAS Name
NDI_MATCH

CCW-derived field identifying whether the Medicaid or Medicare reported death was matched to the NDI record

For 2007 and forward values:
For 1999-2008 values:
Code Code value
0 Not matched to NDI file
1 Matched to NDI file
1 Matched to NDI file
2 Did not match and all matching indicators included (DOB, sex, SSN, age, state)
3 Did not match since indicators were missing