DBIA2722    ICR (2722)

Integration Agreement between PCE and EVENT CAPTURE for
use of CLASS^PXBAPI21.

After answering "No" to "Service Connected:", the user expects to see the
prompt(s) for AO/IR/EC/CLV as appropriate for the patient (just as in
Scheduling checkout), but these prompts are never seen for SC 50-100% vets.
The reason being that Event Capture uses calls to SC^SDCO22, AO^SDCO22,
EC^SDCO22, IR^SDCO22, and CLV^SDCO22 to determine which of the classification
questions should be asked. (That takes place in ASKCLASS^ECUTL1 and
GETCLASS^ECUTL1.) AO^SDCO22, EC^SDCO22, IR^SDCO22, and CLV^SDCO22 always
return zero for an SC 50-100% vet -- therefore Event Capture never prompts for
any of these classifications even though the encounter is not related to the
patient's service connected disabilities.

Looking into the Scheduling checkout functionality, it is CLASS^PXBAPI21 which
allows this scenario to be properly handled (starting in INTV^PXAPI) -- it
allows the user to answer AO/IR/EC/CLV for SC 50-100% vets after specifying
that the encounter isn't service connected.

Specifically, the call will be constructed as follows:

N PBXDATA
D NOW^%DTC S DATE=%
D CLASS^PXBAPI21("",DFN,DATE,1,"")

An example of user prompts for an SC 50-100% patient with exposure to AO, IR,
EC, and CLV follows:

--- Classification --- [Required]

Was treatment for SC Condition? NO
Was treatment related to Agent Orange Exposure? YES
Was treatment related to Ionizing Radiation Exposure? YES
Was treatment related to Environmental Contaminant Exposure? YES
Was treatment related to Camp Lejeune Exposure? YES

Data is returned as follows:

PXBDATA(1)=0^1       <-- Agent Orange
PXBDATA(2)=0^1       <-- Ionizing Radiation
PXBDATA(3)=0^0       <-- Service Connected
PXBDATA(4)=0^1       <-- Environmental Contaminants
PXBDATA(5)=0^1       <-- Camp Lejeune
where the 2nd piece indicates the user's answer to the
classification prompt -- 0=NO, 1=YES