VistA-FOIAVistA/r/INCOME_VERIFICATION_MATCH-IVM/IVMPREC4.m

34 lines
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Mathematica

IVMPREC4 ;ALB/KCL - PROCESS INCOMING (Z08 EVENT TYPE) HL7 MESSAGES ; 3/6/01 4:38pm
;;2.0;INCOME VERIFICATION MATCH;**34**;21-OCT-94
;;Per VHA Directive 10-93-142, this routine should not be modified.
;
; This routine will process batch ORU Case Status(event type Z08) HL7
; messages received from the IVM center. Format of batch:
; BHS
; {MSH
; PID
; ZIV
; }
; BTS
;
EN ; entry point to process case status messages
;
F IVMDA=1:0 S IVMDA=$O(^TMP($J,IVMRTN,IVMDA)) Q:'IVMDA S IVMSEG=$G(^(IVMDA,0)) I $E(IVMSEG,1,3)="MSH" D
.K HLERR
.S HLMID=$P(IVMSEG,HLFS,10) ; message control id from MSH
.S IVMDA=$O(^TMP($J,IVMRTN,IVMDA)),IVMSEG=$G(^(+IVMDA,0)) I $E(IVMSEG,1,3)'="PID" D Q
..S HLERR="Missing PID segment" D ACK^IVMPREC
.S DFN=$P($P(IVMSEG,HLFS,4),$E(HLECH),1)
.I ('DFN!(DFN'=+DFN)!('$D(^DPT(+DFN,0)))) D Q
..S HLERR="Invalid DFN" D ACK^IVMPREC
.I $P(IVMSEG,HLFS,20)'=$P(^DPT(DFN,0),"^",9) D Q
..S HLERR="Couldn't match IVM SSN with DHCP SSN" D ACK^IVMPREC
.S IVMDA=$O(^TMP($J,IVMRTN,IVMDA)),IVMSEG=$G(^(+IVMDA,0)) I $E(IVMSEG,1,3)'="ZIV" D Q
..S HLERR="Missing ZIV segment" D ACK^IVMPREC
.S IVMSEG=$P(IVMSEG,HLFS,2,999),IVMIY=$P(IVMSEG,HLFS,2)
.S IVMIY=$$FMDATE^HLFNC(IVMIY) I $E(IVMIY,4,7)'="0000"!($E(IVMIY,1,3)<292) S HLERR="Invalid Income Year" D ACK^IVMPREC Q
.I $P(IVMSEG,HLFS,8)'=1 D Q
..S HLERR="Case Status not 1" D ACK^IVMPREC
.D CLOSE^IVMPTRN1(IVMIY,DFN,1,4)
Q