Rex Hospital Lab provides comprehensive diagnostic testing and pathology services for patients across the region. The team supports clinicians with timely, accurate results that inform treatment decisions and improve care coordination.
As a centralized facility, the lab processes routine screenings, specialized assays, and urgent specimens with strict adherence to regulatory standards and quality protocols.
| Service Category | Key Offerings | Typical Turnaround | Specimen Requirements |
|---|---|---|---|
| Chemistry & Serology | Electrolytes, enzymes, hormones, therapeutic drug monitoring | 2–4 hours for routine tests | Serum or heparinized plasma, volume 0.5–1 mL |
| Hematology & Coagulation | CBC, coagulation panels, ESR, flow cytometry | 1–3 hours for most tests | Whole blood in EDTA or citrate tubes |
| Microbiology & Cultures | Bacterial, viral, fungal cultures; antimicrobial susceptibility | 24–72 hours for culture ID | Sterile body fluids, swabs, sputa in transport media |
| Molecular Diagnostics | PCR, NAAT, genetic risk and carrier testing | 1–3 business days | DNA/RNA stabilized samples or specific collection kits |
| Urgent & STAT Testing | Critical values, point-of-care support, STAT priority routing | Within 30–60 minutes for critical panels | Clearly labeled STAT request with contact details |
Specimen Collection and Pre-Analytical Protocols
Proper specimen collection is essential for reliable results in Rex Hospital Lab. Trained phlebotomists follow standardized protocols to minimize pre-analytical variables that can affect test outcomes.
Each order is verified against patient identity, test volume requirements, and timing constraints to ensure sample integrity and traceability throughout the workflow.
Test Requisition and Order Entry
Clinicians submit test requests through the electronic health record, where they are validated and routed to the appropriate testing divisions. Real-time order checks reduce errors by flagging missing information, duplicate tests, or incompatible specimen types.
Integrated barcode tracking links each sample to the order, enabling accurate lineage from bedside draw to final result release.
Analytical Methods and Quality Assurance
Rex Hospital Lab employs calibrated instrumentation, certified reagents, and standardized methodologies to ensure precise and reproducible measurements. Continuous calibration verification and participation in external proficiency programs reinforce analytical accuracy.
Automated flagging systems highlight unusual patterns, instrument deviations, or critical results that require immediate review by senior technologists and pathologists.
Result Reporting and Interpretation
Results are released through secure portals, HL7 interfaces, and printed reports, with critical values communicated promptly to ordering providers. Contextual flags, reference ranges, and trending tools help clinicians interpret findings within the patient’s clinical history.
Complex reports may include brief commentary on clinical relevance, methodological limitations, and recommended follow-up testing when applicable.
Operational Excellence and Patient Safety
Rex Hospital Lab maintains a structured environment where standardized procedures, staff competency, and equipment performance support high-quality diagnostics and patient-centered care.
- Follow standardized collection instructions to avoid repeat draws and delays.
- Verify test preparation requirements such as fasting or medication adjustments with your provider.
- Track test status through the patient portal or by contacting your care team.
- Discuss results with your clinician to ensure accurate interpretation and next steps.
FAQ
Reader questions
How quickly can I expect results for routine blood work at Rex Hospital Lab?
Most routine chemistry and hematology tests are available within 2–4 hours, with many STAT panels reported in 30–60 minutes if marked urgent.
What should I do if my specimen was collected with the wrong tube or insufficient volume?
Contact the Rex Hospital Lab immediately so the team can determine whether repeat collection is necessary or whether results can still be reliably interpreted.
Can I access my lab results online, and are they secure?
Yes, results are available through the hospital patient portal using encrypted connections, and access is governed by role-based permissions and authentication controls.
How are critical or unexpected results communicated to my provider?
Critical results trigger direct calls to the ordering clinician, documented in the EHR, with follow-up electronic alerts to ensure timely acknowledgment and action.