I $D(IBXSAVE("DX",16)) S IBXDATA=$S($$INPAT^IBCEF(IBXIEN):$P(IBXSAVE("DX",16),U,2),1:" ") K IBXSAVE("DX",16)
FORMAT CODE DESCRIPTION
This is the present on admissions indicator. The value "U" (No
Information in the Record) is sent for INPATIENT claims if no
POA indicator is available.