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Routine: IBCU8

IBCU8.m

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IBCU8	;ALB/ARH - THIRD PARTY BILLING UTILITIES (AUTOMATED BILLER) ;02 JUL 93
	;;Version 2.0 ; INTEGRATED BILLING ;; 21-MAR-94
	;;Per VHA Directive 10-93-142, this routine should not be modified.
	;
BCDT(DATE,TYPE)	;returns end date of bill cycle for beginning DATE and TYPE
	;result is the billing date range, inclusive and within FY & CY
	N X,Y,IBBC S X="" S DATE=$E($G(DATE),1,7) I DATE'?7N G BCDTE
	S IBBC=$G(^IBE(356.6,+$G(TYPE),0))
	; I '$P(IBBC,U,4) G BCDTE
	S IBBC=$P(IBBC,U,5),X=DATE,Y=IBBC-1
	I IBBC="" S Y=$E(DATE,4,5),X=$E(DATE,1,3)+(Y\12)_$S(Y>11:"01",Y>8:Y+1,1:"0"_(Y+1))_"01",Y=-1
	S X=$$FMADD^XLFDT(X,Y) S Y=$$FYCY(DATE) F I=2,4 I X>$P(Y,U,I) S X=$P(Y,U,I)
BCDTE	Q X
	;
MBC(DATE,TYPE)	;returns maximum date range possible for bill cycle of DATE and TYPE
	;result is the billing date range, inclusive
	N X,Y,I,IBBC S X="" S DATE=$E($G(DATE),1,7) I DATE'?7N G MBCE
	S IBBC=$G(^IBE(356.6,+$G(TYPE),0))
	; I '$P(IBBC,U,4) G MBCE
	S IBBC=$P(IBBC,U,5)
	I IBBC'="" S Y=IBBC-1,X=$$FMADD^XLFDT(DATE,-Y)_"^"_$$FMADD^XLFDT(DATE,Y) G MBCE
	S Y=$E(DATE,4,5),X=$E(DATE,1,3)+(Y\12)_$S(Y>11:"01",Y>8:Y+1,1:"0"_(Y+1))_"01",Y=-1
	S X=$E(DATE,1,5)_"01^"_$$FMADD^XLFDT(X,Y)
MBCE	;check dates against bill range rules
	I +X S Y=$$STRGCHK(+X,$P(X,U,2)) I 'Y D  ;reset dates for CY and FY
	. I '$P(Y,U,3) S X="" Q
	. S Y=$$FYCY(DATE)
	. F I=1,3 I $P(Y,U,I)>$P(X,U,1) S $P(X,U,1)=$P(Y,U,I)
	. F I=2,4 I $P(Y,U,I)<$P(X,U,2) S $P(X,U,2)=$P(Y,U,I)
	Q X
	;
FYCY(DATE)	;returns calandar and fiscal years for particular date
	N X,Y,Y2 S X="" S DATE=$G(DATE)\1 I DATE'?7N G FYCYE
	S (Y,Y2)=$E(DATE,1,3) I $E(DATE,4,5)>9 S Y2=Y+1
	S X=Y_"0101^"_Y_"1231^"_(Y2-1)_"1001^"_Y2_"0930"
FYCYE	Q X
	;
STRGCHK(DT1,DT2)	;genaric edit checks for STATEMENT FROM and TO dates, returns true if dates passes
	N X S X=1 S DT1=$G(DT1)\1,DT2=$G(DT2)\1 I DT1'?7N!(DT2'?7N) G STRGCHKE
	I DT1>(DT+.2359) S X="0^Can not bill for future treatment" G STRGCHKE
	I DT1>DT2 S X="0^End date can not preceed start date" G STRGCHKE
	I $E(DT1,2,3)'=$E(DT2,2,3) S X="0^Must be in the same calandar year^"_$E(DT1,1,3)_"1231" G STRGCHKE
	I $E(DT1,4,5)<10,$E(DT2,4,5)>9 S X="0^Must be in the same fiscal year^"_$E(DT1,1,3)_"0930"
STRGCHKE	Q X
	;
CMPLT(IBTRN)	;returns true if event is ready to be billed  NOT FINISHED
	N X
	N X,IBTRND S X=1 I '$G(IBTRN) G CMPLTE
	S IBTRND=$G(^IBT(356,+IBTRN,0))
	I +$P(IBTRND,U,31)>2 S X="0^Release of information not obtained" G CMPLTE
CMPLTE	Q X
	;
BILLED(IBTRN)	;returns bill IFN if Claims Tracking event is already associated with an uncancelled bill
	;for inpatients interim with no final bill, returns last bill^last bill date, 0 otherwise
	;based on most recent STATEMENT TO date
	N X,Y,IBIFN S X=0 I +$G(IBTRN) S IBIFN="" F  S IBIFN=$O(^IBT(356.399,"ACB",IBTRN,IBIFN)) Q:'IBIFN  D  I +X,$P(X,U,2)="" Q
	. S Y=$G(^DGCR(399,+IBIFN,0)) I $P(Y,U,13)'=7 S X=IBIFN I $P(Y,U,4)<3,($P(Y,U,6)=2!($P(Y,U,6)=3)) S X=IBIFN_U_$P($G(^DGCR(399,+IBIFN,"U")),U,2)
	Q X