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C0CMED1.m

Timestamp:

Mar 29, 2009, 4:19:05 PM (15 years ago)

Author:

Sam Habiel

Message:

Refactor of Med Routines, part 1

File:

: 1 edited

ccr/trunk/p/C0CMED1.m (modified) (1 diff)

Legend:

: Unmodified
: Added
: Removed

ccr/trunk/p/C0CMED1.m

-              r416
+              r421
+C0CMED1 ; WV/CCDCCR/SMH - CCR/CCD PROCESSING FOR MEDICATIONS ;01/10/09
+ ;;0.1;CCDCCR;;JUL 16,2008;
+ ;;Last modified Sat Jan 10 21:42:27 PST 2009
+ ; Copyright 2009 WorldVistA.  Licensed under the terms of the GNU
+ ; General Public License See attached copy of the License.
+ ;
+ ; This program is free software; you can redistribute it and/or modify
+ ; it under the terms of the GNU General Public License as published by
+ ; the Free Software Foundation; either version 2 of the License, or
+ ; (at your option) any later version.
+ ;
+ ; This program is distributed in the hope that it will be useful,
+ ; but WITHOUT ANY WARRANTY; without even the implied warranty of
+ ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ ; GNU General Public License for more details.
+ ;
+ ; You should have received a copy of the GNU General Public License along
+ ; with this program; if not, write to the Free Software Foundation, Inc.,
+ ; 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ ;
+ W "NO ENTRY FROM TOP",!
+ Q
+ ;
+EXTRACT(MINXML,DFN,OUTXML)  ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
+ ;
+ ; INXML AND OUTXML ARE PASSED BY NAME SO GLOBALS CAN BE USED
+ ; INXML WILL CONTAIN ONLY THE MEDICATIONS SECTION OF THE OVERALL TEMPLATE
+ ;
+ ; MEDS is return array from RPC.
+ ; MAP is a mapping variable map (store result) for each med
+ ; MED is holds each array element from MEDS(J), one medicine
+ ; J is a counter.
+ ;
+ ; RX^PSO52API is a Pharmacy Re-Enginnering (PRE) API to get all
+ ; med data available.
+ ; http://www.va.gov/vdl/documents/Clinical/Pharm-Outpatient_Pharmacy/phar_1_api_r0807.pdf
+ ; Output of API is ^TMP($J,"SUBSCRIPT",DFN,RXIENS).
+ ; D PARY^C0CXPATH(MINXML)
+ N MEDS,MAP
+ K ^TMP($J,"CCDCCR") ; PLEASE DON'T KILL ALL OF ^TMP($J) HERE!!!!
+ D RX^PSO52API(DFN,"CCDCCR")
+ M MEDS=^TMP($J,"CCDCCR",DFN)
+ ; @(0) contains the number of meds or -1^NO DATA FOUND
+ ; If it is -1, we quit.
+ I $P(MEDS(0),U)=-1 S @OUTXML@(0)=0 QUIT
+ I DEBUG ZWR MEDS
+ N RXIEN S RXIEN=0
+ N MEDCOUNT S MEDCOUNT=0
+ S MEDMAP=$NA(^TMP("C0CCCR",$J,"MEDMAP")) ; THIS IS THE VARIABLE MAP
+ S MEDCOUNT=@MEDMAP@(0) ; ACCOUNT FOR MEDS ALREADY IN ARRAY
+ F  S RXIEN=$O(MEDS(RXIEN)) Q:RXIEN=""  D  ; FOR EACH MEDICATION IN THE LIST
+ . S MEDCOUNT=MEDCOUNT+1
+ . I DEBUG W "RXIEN IS ",RXIEN,!
+ . S MAP=$NA(^TMP("C0CCCR",$J,"MEDMAP",MEDCOUNT))
+ . ; K @MAP DO NOT KILL HERE, WAS CLEARED IN C0CMED
+ . S @MEDMAP@(0)=@MEDMAP@(0)+1 ; INCREMENT TOTAL MEDS IN VAR ARRAY
+ . I DEBUG W "MAP= ",MAP,!
+ . N MED M MED=MEDS(RXIEN) ; PULL OUT MEDICATION FROM
+ . S @MAP@("MEDOBJECTID")="MED"_MEDCOUNT ; MEDCOUNT FOR ID
+ . ; S @MAP@("MEDOBJECTID")="MED"_MED(.01) ;Rx Number
+ . S @MAP@("MEDISSUEDATETXT")="Issue Date"
+ . S @MAP@("MEDISSUEDATE")=$$FMDTOUTC^C0CUTIL($P(MED(1),U))
+ . S @MAP@("MEDLASTFILLDATETXT")="Last Fill Date"
+ . S @MAP@("MEDLASTFILLDATE")=$$FMDTOUTC^C0CUTIL($P(MED(101),U))
+ . S @MAP@("MEDRXNOTXT")="Prescription Number"
+ . S @MAP@("MEDRXNO")=MED(.01)
+ . S @MAP@("MEDTYPETEXT")="Medication"
+ . S @MAP@("MEDDETAILUNADORNED")=""  ; Leave blank, field has its uses
+ . S @MAP@("MEDSTATUSTEXT")=$P(MED(100),U,2)
+ . S @MAP@("MEDSOURCEACTORID")="ACTORPROVIDER_"_$P(MED(4),U)
+ . S @MAP@("MEDPRODUCTNAMETEXT")=$P(MED(6),U,2)
+ . ; 12/30/08: I will be using RxNorm for coding...
+ . ; 176.001 is the file for Concepts; 176.003 is the file for
+ . ; sources (i.e. for RxNorm Version)
+ . ;
+ . ; We need the VUID first for the National Drug File entry first
+ . ; We get the VUID of the drug, by looking up the VA Product entry
+ . ; (file 50.68) using the call NDF^PSS50, returned in node 22.
+ . ; Field 99.99 is the VUID.
+ . ;
+ . ; We use the VUID to look up the RxNorm in file 176.001; same idea.
+ . ; Get IEN first using $$FIND1^DIC, then get the RxNorm number by
+ . ; $$GET1^DIQ.
+ . ;
+ . ; I get the RxNorm name and version from the RxNorm Sources (file
+ . ; 176.003), by searching for "RXNORM", then get the data.
+ . N MEDIEN S MEDIEN=$P(MED(6),U)
+ . D NDF^PSS50(MEDIEN,,,,,"NDF")
+ . N NDFDATA M NDFDATA=^TMP($J,"NDF",MEDIEN)
+ . N NDFIEN S NDFIEN=$P(NDFDATA(20),U)
+ . N VAPROD S VAPROD=$P(NDFDATA(22),U)
+ . ;
+ . ; NDFIEN is not necessarily defined; it won't be if the drug
+ . ; is not matched to the national drug file (e.g. if the drug is
+ . ; new on the market, compounded, or is a fake drug [blue pill].
+ . ; To protect against failure, I will put an if/else block
+ . ;
+ . N VUID,RXNIEN,RXNORM,SRCIEN,RXNNAME,RXNVER
+ . I NDFIEN,$D(^C0CRXN) D  ; $Data is for Systems that don't have our RxNorm file yet.
+ . . S VUID=$$GET1^DIQ(50.68,VAPROD,99.99)
+ . . S RXNIEN=$$FIND1^DIC(176.001,,,VUID,"VUID")
+ . . S RXNORM=$$GET1^DIQ(176.001,RXNIEN,.01)
+ . . S SRCIEN=$$FIND1^DIC(176.003,,"B","RXNORM")
+ . . S RXNNAME=$$GET1^DIQ(176.003,SRCIEN,6)
+ . . S RXNVER=$$GET1^DIQ(176.003,SRCIEN,7)
+ . ;
+ . E  S (RXNORM,RXNNAME,RXNVER)=""
+ . ; End if/else block
+ . S @MAP@("MEDPRODUCTNAMECODEVALUE")=RXNORM
+ . S @MAP@("MEDPRODUCTNAMECODINGINGSYSTEM")=RXNNAME
+ . S @MAP@("MEDPRODUCTNAMECODEVERSION")=RXNVER
+ . ;
+ . S @MAP@("MEDBRANDNAMETEXT")=MED(6.5)
+ . D DOSE^PSS50(MEDIEN,,,,,"DOSE")
+ . N DOSEDATA M DOSEDATA=^TMP($J,"DOSE",MEDIEN)
+ . S @MAP@("MEDSTRENGTHVALUE")=DOSEDATA(901)
+ . S @MAP@("MEDSTRENGTHUNIT")=$P(DOSEDATA(902),U,2)
+ . ; Units, concentration, etc, come from another call
+ . ; $$CPRS^PSNAPIS which returns dosage-form^va class^strengh^unit
+ . ; This call takes nodes 1 and 3 of ^PSDRUG(D0,"ND") as parameters
+ . ; NDF Entry IEN, and VA Product IEN
+ . ; These can be obtained using NDF^PSS50 (IEN,,,,,"SUBSCRIPT")
+ . ; These have been collected above.
+ . N CONCDATA
+ . ; If a drug was not matched to NDF, then the NDFIEN is gonna be ""
+ . ; and this will crash the call. So...
+ . I NDFIEN="" S CONCDATA=""
+ . E  S CONCDATA=$$CPRS^PSNAPIS(NDFIEN,VAPROD)
+ . S @MAP@("MEDFORMTEXT")=$P(CONCDATA,U,1)
+ . S @MAP@("MEDCONCVALUE")=$P(CONCDATA,U,3)
+ . S @MAP@("MEDCONCUNIT")=$P(CONCDATA,U,4)
+ . S @MAP@("MEDQUANTITYVALUE")=MED(7)
+ . ; Oddly, there is no easy place to find the dispense unit.
+ . ; It's not included in the original call, so we have to go to the drug file.
+ . ; That would be DATA^PSS50(IEN,,,,,"SUBSCRIPT")
+ . ; Node 14.5 is the Dispense Unit
+ . D DATA^PSS50(MEDIEN,,,,,"QTY")
+ . N QTYDATA M QTYDATA=^TMP($J,"QTY",MEDIEN)
+ . S @MAP@("MEDQUANTITYUNIT")=QTYDATA(14.5)
+ . ;
+ . ; --- START OF DIRECTIONS ---
+ . ; Sig data not in any API :-(  Oh yes, you can get the whole thing, but...
+ . ; we want the compoenents.
+ . ; It's in node 6 of ^PSRX(IEN)
+ . ; So, here we go again
+ . ; ^PSRX(D0,6,D1,0)= (#.01) DOSAGE ORDERED [1F] ^ (#1) DISPENSE UNITS PER DOSE
+ . ; ==>[2N] ^ (#2) UNITS [3P:50.607] ^ (#3) NOUN [4F] ^ (#4)
+ . ; ==>DURATION [5F] ^ (#5) CONJUNCTION [6S] ^ (#6) ROUTE
+ . ; ==>[7P:51.2] ^ (#7) SCHEDULE [8F] ^ (#8) VERB [9F] ^
+ . ;
+ . N DIRNUM S DIRNUM=0 ; Sigline number
+ . S DIRCNT=0 ; COUNT OF MULTIPLE DIRECTIONS
+ . F  S DIRNUM=$O(^PSRX(RXIEN,6,DIRNUM)) Q:DIRNUM=""  D
+ . . S DIRCNT=DIRCNT+1 ; INCREMENT DIRECTIONS COUNT
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONDESCRIPTIONTEXT")=""  ; This is reserved for systems not able to generate the sig in components.
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEINDICATOR")="1"  ; means that we are specifying it. See E2369-05.
+ . . N SIGDATA S SIGDATA=^PSRX(RXIEN,6,DIRNUM,0)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDELIVERYMETHOD")=$P(SIGDATA,U,9)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEVALUE")=$P(SIGDATA,U,1)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEUNIT")=@MAP@("MEDCONCUNIT")
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEVALUE")=""  ; For inpatient
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEUNIT")=""  ; For inpatient
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDVEHICLETEXT")=""  ; For inpatient
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONROUTETEXT")=$$GET1^DIQ(51.2,$P(SIGDATA,U,7),.01)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDFREQUENCYVALUE")=$P(SIGDATA,U,8)
+ . . ; Invervals... again another call.
+ . . ; In the wisdom of the original programmers, the schedule is a free text field
+ . . ; However, it gets translated by a call to the administration schedule file
+ . . ; to see if that schedule exists.
+ . . ; That's the same thing I am going to do.
+ . . ; The call is AP^PSS51P1(PSSPP,PSSFT,PSSWDIEN,PSSSTPY,LIST,PSSFREQ).
+ . . ; PSSPP is "PSJ" (for some reason, schedules are stored as PSJ, not PSO--
+ . . ; I looked), PSSFT is the name, and list is the ^TMP name to store the data in.
+ . . ; So...
+ . . D AP^PSS51P1("PSJ",$P(SIGDATA,U,8),,,"SCHEDULE")
+ . . N SCHEDATA M SCHEDATA=^TMP($J,"SCHEDULE")
+ . . N INTERVAL
+ . . I $P(SCHEDATA(0),U)=-1 S INTERVAL=""
+ . . E  D
+ . . . N SUB S SUB=$O(SCHEDATA(0))
+ . . . S INTERVAL=SCHEDATA(SUB,2)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALVALUE")=INTERVAL
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALUNIT")="Minute"
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONVALUE")=$P(SIGDATA,U,5)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONUNIT")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPRNFLAG")=$P(SIGDATA,U,8)["PRN"
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMOBJECTID")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMTYPETXT")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMDESCRIPTION")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODEVALUE")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGSYSTEM")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGVERSION")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMSOURCEACTORID")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDSTOPINDICATOR")=""
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRSEQ")=DIRNUM
+ . . N DIRMOD S DIRMOD=$P(SIGDATA,U,6)
+ . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDMULDIRMOD")=$S(DIRMOD="T":"THEN",DIRMOD="A":"AND",DIRMOD="X":"EXCEPT",1:"")
+ . ;
+ . ; --- END OF DIRECTIONS ---
+ . ;
+ . ; ^PSRX(22,"INS1",1,0)="FOR BLOOD PRESSURE"
+ . S @MAP@("MEDPTINSTRUCTIONS")=$G(^PSRX(RXIEN,"INS1",1,0))
+ . ; ^PSRX(22,"PRC",1,0)="Pharmacist: you must obey my command"
+ . S @MAP@("MEDFULLFILLMENTINSTRUCTIONS")=$G(^PSRX(RXIEN,"PRC",1,0))
+ . S @MAP@("MEDRFNO")=MED(9)
+ . N RESULT S RESULT=$NA(^TMP("C0CCCR",$J,"MAPPED"))
+ . K @RESULT
+ . D MAP^C0CXPATH(MINXML,MAP,RESULT)
+ . ; D PARY^C0CXPATH(RESULT)
+ . ; MAPPING DIRECTIONS
+ . N MEDDIR1,DIRXML1 S DIRXML1="MEDDIR1" ; VARIABLE AND NAME VARIABLE TEMPLATE
+ . N MEDDIR2,DIRXML2 S DIRXML2="MEDDIR2" ; VARIABLE AND NAME VARIABLE RESULT
+ . D QUERY^C0CXPATH(MINXML,"//Medications/Medication/Directions",DIRXML1)
+ . D REPLACE^C0CXPATH(RESULT,"","//Medications/Medication/Directions")
+ . ; N MDZ1,MDZNA
+ . I DIRCNT>0 D  ; IF THERE ARE DIRCTIONS
+ . . F MDZ1=1:1:DIRCNT  D  ; FOR EACH DIRECTION
+ . . . S MDZNA=$NA(@MAP@("M","DIRECTIONS",MDZ1))
+ . . . D MAP^C0CXPATH(DIRXML1,MDZNA,DIRXML2)
+ . . . D INSERT^C0CXPATH(RESULT,DIRXML2,"//Medications/Medication")
+ . D:MEDCOUNT=1 CP^C0CXPATH(RESULT,OUTXML) ; First one is a copy
+ . D:MEDCOUNT>1 INSINNER^C0CXPATH(OUTXML,RESULT) ; AFTER THE FIRST, INSERT INNER XML
+ N MEDTMP,MEDI
+ D MISSING^C0CXPATH(OUTXML,"MEDTMP") ; SEARCH XML FOR MISSING VARS
+ I MEDTMP(0)>0 D  ; IF THERE ARE MISSING VARS - MARKED AS @@X@@
+ . W "MEDICATION MISSING ",!
+ . F MEDI=1:1:MEDTMP(0) W MEDTMP(MEDI),!
+ Q
+ ;
+C0CMED1 ; WV/CCDCCR/SMH - CCR/CCD PROCESSING FOR MEDICATIONS ;01/10/09
+        ;;0.1;CCDCCR;;JUL 16,2008;
+        ;;Last modified Sat Jan 10 21:42:27 PST 2009
+        ; Copyright 2009 WorldVistA.  Licensed under the terms of the GNU
+        ; General Public License See attached copy of the License.
+        ;
+        ; This program is free software; you can redistribute it and/or modify
+        ; it under the terms of the GNU General Public License as published by
+        ; the Free Software Foundation; either version 2 of the License, or
+        ; (at your option) any later version.
+        ;
+        ; This program is distributed in the hope that it will be useful,
+        ; but WITHOUT ANY WARRANTY; without even the implied warranty of
+        ; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+        ; GNU General Public License for more details.
+        ;
+        ; You should have received a copy of the GNU General Public License along
+        ; with this program; if not, write to the Free Software Foundation, Inc.,
+        ; 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+        ;
+        W "NO ENTRY FROM TOP",!
+        Q
+        ;
+EXTRACT(MINXML,DFN,OUTXML,MEDCOUNT)      ; EXTRACT MEDICATIONS INTO PROVIDED XML TEMPLATE
+        ;
+        ; INXML AND OUTXML ARE PASSED BY NAME SO GLOBALS CAN BE USED
+        ; INXML WILL CONTAIN ONLY THE MEDICATIONS SECTION OF THE OVERALL TEMPLATE
+        ;
+        ; MEDS is return array from RPC.
+        ; MAP is a mapping variable map (store result) for each med
+        ; MED is holds each array element from MEDS(J), one medicine
+        ; MEDCOUNT is a counter passed by Reference.
+        ;
+        ; RX^PSO52API is a Pharmacy Re-Enginnering (PRE) API to get all
+        ; med data available.
+        ; http://www.va.gov/vdl/documents/Clinical/Pharm-Outpatient_Pharmacy/phar_1_api_r0807.pdf
+        ; Output of API is ^TMP($J,"SUBSCRIPT",DFN,RXIENS).
+        ; D PARY^C0CXPATH(MINXML)
+        N MEDS,MAP
+        K ^TMP($J,"CCDCCR") ; PLEASE DON'T KILL ALL OF ^TMP($J) HERE!!!!
+        D RX^PSO52API(DFN,"CCDCCR")
+        M MEDS=^TMP($J,"CCDCCR",DFN)
+        ; @(0) contains the number of meds or -1^NO DATA FOUND
+        ; If it is -1, we quit.
+        I $P(MEDS(0),U)=-1 S @OUTXML@(0)=0 QUIT
+        ZWRITE:$G(DEBUG) MEDS
+        N RXIEN S RXIEN=0
+        F  S RXIEN=$O(MEDS(RXIEN)) Q:RXIEN=""  D  ; FOR EACH MEDICATION IN THE LIST
+        . S MEDCOUNT=MEDCOUNT+1
+        . W:$G(DEBUG) "RXIEN IS ",RXIEN,!
+        . S MAP=$NA(^TMP("C0CCCR",$J,"MEDMAP",MEDCOUNT))
+        . ; K @MAP DO NOT KILL HERE, WAS CLEARED IN C0CMED
+        . W:$G(DEBUG) "MAP= ",MAP,!
+        . N MED M MED=MEDS(RXIEN) ; PULL OUT MEDICATION FROM
+        . S @MAP@("MEDOBJECTID")="MED"_MEDCOUNT ; MEDCOUNT FOR ID
+        . ; S @MAP@("MEDOBJECTID")="MED"_MED(.01) ;Rx Number
+        . S @MAP@("MEDISSUEDATETXT")="Issue Date"
+        . S @MAP@("MEDISSUEDATE")=$$FMDTOUTC^C0CUTIL($P(MED(1),U))
+        . S @MAP@("MEDLASTFILLDATETXT")="Last Fill Date"
+        . S @MAP@("MEDLASTFILLDATE")=$$FMDTOUTC^C0CUTIL($P(MED(101),U))
+        . S @MAP@("MEDRXNOTXT")="Prescription Number"
+        . S @MAP@("MEDRXNO")=MED(.01)
+        . S @MAP@("MEDTYPETEXT")="Medication"
+        . S @MAP@("MEDDETAILUNADORNED")=""  ; Leave blank, field has its uses
+        . S @MAP@("MEDSTATUSTEXT")=$P(MED(100),U,2)
+        . S @MAP@("MEDSOURCEACTORID")="ACTORPROVIDER_"_$P(MED(4),U)
+        . S @MAP@("MEDPRODUCTNAMETEXT")=$P(MED(6),U,2)
+        . ; 12/30/08: I will be using RxNorm for coding...
+        . ; 176.001 is the file for Concepts; 176.003 is the file for
+        . ; sources (i.e. for RxNorm Version)
+        . ;
+        . ; We need the VUID first for the National Drug File entry first
+        . ; We get the VUID of the drug, by looking up the VA Product entry
+        . ; (file 50.68) using the call NDF^PSS50, returned in node 22.
+        . ; Field 99.99 is the VUID.
+        . ;
+        . ; We use the VUID to look up the RxNorm in file 176.001; same idea.
+        . ; Get IEN first using $$FIND1^DIC, then get the RxNorm number by
+        . ; $$GET1^DIQ.
+        . ;
+        . ; I get the RxNorm name and version from the RxNorm Sources (file
+        . ; 176.003), by searching for "RXNORM", then get the data.
+        . N MEDIEN S MEDIEN=$P(MED(6),U)
+        . D NDF^PSS50(MEDIEN,,,,,"NDF")
+        . N NDFDATA M NDFDATA=^TMP($J,"NDF",MEDIEN)
+        . N NDFIEN S NDFIEN=$P(NDFDATA(20),U)
+        . N VAPROD S VAPROD=$P(NDFDATA(22),U)
+        . ;
+        . ; NDFIEN is not necessarily defined; it won't be if the drug
+        . ; is not matched to the national drug file (e.g. if the drug is
+        . ; new on the market, compounded, or is a fake drug [blue pill].
+        . ; To protect against failure, I will put an if/else block
+        . ;
+        . N VUID,RXNIEN,RXNORM,SRCIEN,RXNNAME,RXNVER
+        . I NDFIEN,$D(^C0CRXN) D  ; $Data is for Systems that don't have our RxNorm file yet.
+        . . S VUID=$$GET1^DIQ(50.68,VAPROD,99.99)
+        . . S RXNIEN=$$FIND1^DIC(176.001,,,VUID,"VUID")
+        . . S RXNORM=$$GET1^DIQ(176.001,RXNIEN,.01)
+        . . S SRCIEN=$$FIND1^DIC(176.003,,"B","RXNORM")
+        . . S RXNNAME=$$GET1^DIQ(176.003,SRCIEN,6)
+        . . S RXNVER=$$GET1^DIQ(176.003,SRCIEN,7)
+        . ;
+        . E  S (RXNORM,RXNNAME,RXNVER)=""
+        . ; End if/else block
+        . S @MAP@("MEDPRODUCTNAMECODEVALUE")=RXNORM
+        . S @MAP@("MEDPRODUCTNAMECODINGINGSYSTEM")=RXNNAME
+        . S @MAP@("MEDPRODUCTNAMECODEVERSION")=RXNVER
+        . ;
+        . S @MAP@("MEDBRANDNAMETEXT")=MED(6.5)
+        . D DOSE^PSS50(MEDIEN,,,,,"DOSE")
+        . N DOSEDATA M DOSEDATA=^TMP($J,"DOSE",MEDIEN)
+        . S @MAP@("MEDSTRENGTHVALUE")=DOSEDATA(901)
+        . S @MAP@("MEDSTRENGTHUNIT")=$P(DOSEDATA(902),U,2)
+        . ; Units, concentration, etc, come from another call
+        . ; $$CPRS^PSNAPIS which returns dosage-form^va class^strengh^unit
+        . ; This call takes nodes 1 and 3 of ^PSDRUG(D0,"ND") as parameters
+        . ; NDF Entry IEN, and VA Product IEN
+        . ; These can be obtained using NDF^PSS50 (IEN,,,,,"SUBSCRIPT")
+        . ; These have been collected above.
+        . N CONCDATA
+        . ; If a drug was not matched to NDF, then the NDFIEN is gonna be ""
+        . ; and this will crash the call. So...
+        . I NDFIEN="" S CONCDATA=""
+        . E  S CONCDATA=$$CPRS^PSNAPIS(NDFIEN,VAPROD)
+        . S @MAP@("MEDFORMTEXT")=$P(CONCDATA,U,1)
+        . S @MAP@("MEDCONCVALUE")=$P(CONCDATA,U,3)
+        . S @MAP@("MEDCONCUNIT")=$P(CONCDATA,U,4)
+        . S @MAP@("MEDQUANTITYVALUE")=MED(7)
+        . ; Oddly, there is no easy place to find the dispense unit.
+        . ; It's not included in the original call, so we have to go to the drug file.
+        . ; That would be DATA^PSS50(IEN,,,,,"SUBSCRIPT")
+        . ; Node 14.5 is the Dispense Unit
+        . D DATA^PSS50(MEDIEN,,,,,"QTY")
+        . N QTYDATA M QTYDATA=^TMP($J,"QTY",MEDIEN)
+        . S @MAP@("MEDQUANTITYUNIT")=QTYDATA(14.5)
+        . ;
+        . ; --- START OF DIRECTIONS ---
+        . ; Sig data not in any API :-(  Oh yes, you can get the whole thing, but...
+        . ; we want the compoenents.
+        . ; It's in node 6 of ^PSRX(IEN)
+        . ; So, here we go again
+        . ; ^PSRX(D0,6,D1,0)= (#.01) DOSAGE ORDERED [1F] ^ (#1) DISPENSE UNITS PER DOSE
+        . ; ==>[2N] ^ (#2) UNITS [3P:50.607] ^ (#3) NOUN [4F] ^ (#4)
+        . ; ==>DURATION [5F] ^ (#5) CONJUNCTION [6S] ^ (#6) ROUTE
+        . ; ==>[7P:51.2] ^ (#7) SCHEDULE [8F] ^ (#8) VERB [9F] ^
+        . ;
+        . N DIRNUM S DIRNUM=0 ; Sigline number
+        . S DIRCNT=0 ; COUNT OF MULTIPLE DIRECTIONS
+        . F  S DIRNUM=$O(^PSRX(RXIEN,6,DIRNUM)) Q:DIRNUM=""  D
+        . . S DIRCNT=DIRCNT+1 ; INCREMENT DIRECTIONS COUNT
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONDESCRIPTIONTEXT")=""  ; This is reserved for systems not able to generate the sig in components.
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEINDICATOR")="1"  ; means that we are specifying it. See E2369-05.
+        . . N SIGDATA S SIGDATA=^PSRX(RXIEN,6,DIRNUM,0)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDELIVERYMETHOD")=$P(SIGDATA,U,9)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEVALUE")=$P(SIGDATA,U,1)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDOSEUNIT")=@MAP@("MEDCONCUNIT")
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEVALUE")=""  ; For inpatient
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDRATEUNIT")=""  ; For inpatient
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDVEHICLETEXT")=""  ; For inpatient
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRECTIONROUTETEXT")=$$GET1^DIQ(51.2,$P(SIGDATA,U,7),.01)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDFREQUENCYVALUE")=$P(SIGDATA,U,8)
+        . . ; Invervals... again another call.
+        . . ; In the wisdom of the original programmers, the schedule is a free text field
+        . . ; However, it gets translated by a call to the administration schedule file
+        . . ; to see if that schedule exists.
+        . . ; That's the same thing I am going to do.
+        . . ; The call is AP^PSS51P1(PSSPP,PSSFT,PSSWDIEN,PSSSTPY,LIST,PSSFREQ).
+        . . ; PSSPP is "PSJ" (for some reason, schedules are stored as PSJ, not PSO--
+        . . ; I looked), PSSFT is the name, and list is the ^TMP name to store the data in.
+        . . ; So...
+        . . D AP^PSS51P1("PSJ",$P(SIGDATA,U,8),,,"SCHEDULE")
+        . . N SCHEDATA M SCHEDATA=^TMP($J,"SCHEDULE")
+        . . N INTERVAL
+        . . I $P(SCHEDATA(0),U)=-1 S INTERVAL=""
+        . . E  D
+        . . . N SUB S SUB=$O(SCHEDATA(0))
+        . . . S INTERVAL=SCHEDATA(SUB,2)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALVALUE")=INTERVAL
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDINTERVALUNIT")="Minute"
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONVALUE")=$P(SIGDATA,U,5)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDURATIONUNIT")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPRNFLAG")=$P(SIGDATA,U,8)["PRN"
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMOBJECTID")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMTYPETXT")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMDESCRIPTION")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODEVALUE")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGSYSTEM")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMCODINGVERSION")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDPROBLEMSOURCEACTORID")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDSTOPINDICATOR")=""
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDDIRSEQ")=DIRNUM
+        . . N DIRMOD S DIRMOD=$P(SIGDATA,U,6)
+        . . S @MAP@("M","DIRECTIONS",DIRCNT,"MEDMULDIRMOD")=$S(DIRMOD="T":"THEN",DIRMOD="A":"AND",DIRMOD="X":"EXCEPT",1:"")
+        . ;
+        . ; --- END OF DIRECTIONS ---
+        . ;
+        . ; ^PSRX(22,"INS1",1,0)="FOR BLOOD PRESSURE"
+        . S @MAP@("MEDPTINSTRUCTIONS")=$G(^PSRX(RXIEN,"INS1",1,0))
+        . ; ^PSRX(22,"PRC",1,0)="Pharmacist: you must obey my command"
+        . S @MAP@("MEDFULLFILLMENTINSTRUCTIONS")=$G(^PSRX(RXIEN,"PRC",1,0))
+        . S @MAP@("MEDRFNO")=MED(9)
+        . N RESULT S RESULT=$NA(^TMP("C0CCCR",$J,"MAPPED"))
+        . K @RESULT
+        . D MAP^C0CXPATH(MINXML,MAP,RESULT)
+        . ; MAPPING DIRECTIONS
+        . N DIRXML1 S DIRXML1="MEDDIR1" ; VARIABLE AND NAME VARIABLE TEMPLATE
+        . N DIRXML2 S DIRXML2="MEDDIR2" ; VARIABLE AND NAME VARIABLE RESULT
+        . D QUERY^C0CXPATH(MINXML,"//Medications/Medication/Directions",DIRXML1)
+        . D REPLACE^C0CXPATH(RESULT,"","//Medications/Medication/Directions")
+        . ; N MDZ1,MDZNA
+        . I DIRCNT>0 D  ; IF THERE ARE DIRCTIONS
+        . . F MDZ1=1:1:DIRCNT  D  ; FOR EACH DIRECTION
+        . . . S MDZNA=$NA(@MAP@("M","DIRECTIONS",MDZ1))
+        . . . D MAP^C0CXPATH(DIRXML1,MDZNA,DIRXML2)
+        . . . D INSERT^C0CXPATH(RESULT,DIRXML2,"//Medications/Medication")
+        . I MEDCOUNT=1 D CP^C0CXPATH(RESULT,OUTXML) ; First one is a copy
+        . E  D INSINNER^C0CXPATH(OUTXML,RESULT) ; AFTER FIRST, INSERT INNER XML
+        N MEDTMP,MEDI
+        D MISSING^C0CXPATH(OUTXML,"MEDTMP") ; SEARCH XML FOR MISSING VARS
+        I MEDTMP(0)>0 D  ; IF THERE ARE MISSING VARS - MARKED AS @@X@@
+        . W "MEDICATION MISSING ",!
+        . F MEDI=1:1:MEDTMP(0) W MEDTMP(MEDI),!
+        Q
+        ;

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