This variable is contained in the following files: Inpatient File (Encounter, Preliminary File), Outpatient (Encounter, Preliminary File), Skilled Nursing Facility (Encounter, Preliminary File), Inpatient File (Encounter, Final File), Outpatient (Encounter, Final File), Skilled Nursing Facility (Encounter, Final File)
SAS Name
PRCDR_DT4
The date on which the 4th procedure was performed.
Source: Medicare Advantage Organizations (MAOs)