private static void FetchClaims(FhirRest.FhirR4Client fhirClient, string [] query)
{
var result = fhirClient.Search <FhirModel4.Claim>(query, null, 50);
Console.WriteLine($"total claims = " + result.Total);
while (result != null)
{
foreach (var e in result.Entry)
{
var claim = (FhirModel4.Claim)e.Resource;
var diagnosis = (claim.Diagnosis.FirstOrDefault()?.Diagnosis as FhirModel.CodeableConcept)?.Coding.FirstOrDefault()?.Code;
Console.WriteLine(
$"Claim Diagnosis: { diagnosis }");
var service = (claim.Item.FirstOrDefault()?.ProductOrService as FhirModel.CodeableConcept)?.Coding.FirstOrDefault()?.Code;
Console.WriteLine($"Service: { service }");
var extension = claim.GetExtensions("http://careevolution.com/fhirextensions#claim-status").FirstOrDefault();
var status = ((FhirModel.CodeableConcept)extension?.Value)?.Coding.FirstOrDefault()?.Display;
Console.WriteLine(
$"Claim Status: {status}");
}
Console.WriteLine("Fetching more results...");
result = fhirClient.Continue(result);
}
Console.WriteLine("No more claims.");
}
private static void FetchDiagnosticReports(FhirRest.FhirR4Client fhirClient, string[] query)
{
var result = fhirClient.Search <FhirModel4.DiagnosticReport>(query, null, 50);
Console.WriteLine($"total reports = " + result.Total);
while (result != null)
{
foreach (var e in result.Entry)
{
var report = (FhirModel4.DiagnosticReport)e.Resource;
Console.WriteLine($"Report LastUpdated: {report.Meta.LastUpdated}");
Console.WriteLine($"Report Status: {report.Status}");
Console.WriteLine($"Report Category: {report.Category.FirstOrDefault()?.Coding.FirstOrDefault()?.Display}");
var observations = report.Result;
foreach (var resourceReference in observations)
{
var resource = fhirClient.Read <FhirModel4.Observation>(resourceReference.Url);
Console.WriteLine($"Observation date: {resource.Effective}");
if (resource.Value is FhirModel.Quantity)
{
var value = (FhirModel.Quantity)resource.Value;
Console.WriteLine($"Observation value: {value.Value}");
Console.WriteLine($"Observation units: {value.Unit}");
}
else
{
Console.WriteLine($"Observation value: {(( FhirString )resource.Value ).Value}");
}
}
}
Console.WriteLine("Fetching more results...");
result = fhirClient.Continue(result);
}
Console.WriteLine("No more reports.");
}