Diagnostics
Labs & results ingest
HL7 v2 ORU is still the dominant lab transport. Carter Med ingests, maps to LOINC, and surfaces as FHIR Observation / DiagnosticReport.
Results 30d
42,108
From 6 lab networks
LOINC mapped
99.6%
0.4% to human review
Critical values
38
Auto-routed to clinician
Median ingest latency
1.2s
ORU → FHIR
Recent results
| Test | Value | Ref range | LOINC | Patient | Flag |
|---|---|---|---|---|---|
| HbA1c | 7.2 % | 4.0–5.6 | 4548-4 | Maya Okafor | High |
| LDL Cholesterol | 142 mg/dL | <100 | 13457-7 | James Rivera | High |
| TSH | 2.1 mIU/L | 0.4–4.0 | 3016-3 | Sara Lopez | Normal |
| Hemoglobin | 10.8 g/dL | 12.0–16.0 | 718-7 | Dana Kim | Low |
ORU → FHIR mapping
HL7 v2.5.1 ORU^R01
MSH|^~\&|REFLAB|MAIN|CARTERMED|HOU|20260521120400||ORU^R01|MSG00021|P|2.5.1 PID|1||482910^^^CM^MR||OKAFOR^MAYA||19910314|F OBR|1|ORDER123|LAB456|4548-4^HEMOGLOBIN A1C^LN|||20260521 OBX|1|NM|4548-4^HEMOGLOBIN A1C^LN||7.2|%|4.0-5.6|H|||F
FHIR R4 Observation
{
"resourceType": "Observation",
"status": "final",
"code": { "coding": [{ "system": "http://loinc.org", "code": "4548-4",
"display": "Hemoglobin A1c/Hemoglobin.total in Blood" }] },
"subject": { "reference": "Patient/carter-demo-001" },
"effectiveDateTime": "2026-05-21T12:04:00Z",
"valueQuantity": { "value": 7.2, "unit": "%", "system": "http://unitsofmeasure.org" },
"interpretation": [{ "coding": [{ "code": "H", "display": "High" }] }]
}