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C-Reactive Protein High Sensitivity

Important Note

*This test is orderable in Cerner as C-Reactive Protein High Sensitivity or CRP HS

Specimen Requirements

Specimen Type: Blood

Container/Tube:

Preferred: Light-green top (lithium heparin gel)

Acceptable: Red top, serum gel

Specimen Volume: Full tube

Specimen Minimum Volume: 2 mL

Collection Instructions:

1. Send specimen in original tube.

2. If there is a delay in transport of >1 hour, centrifuge tube.

Stability

3 days

Reference Range

0.0-3.0 mg/L

Risk Level Age/Sex Range Units
Less Risk All <1.0 mg/L
Average Risk All 1.0-3.0 mg/L
High Risk All >3.0 mg/L
*Indeterminate All >10.0 mg/L

*May be an indication of inflammation or infection.

Instrumentation

Siemens Dimension EXL

Methodology

Immunoturbidimetric Assay

Test Schedule/Analytical Time/ Test Priority

Daily / Same day / Available STAT

CPT (s)

86141