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Test Code U Crea CREATININE, URINE

Aliasis

Urine Random Creatinine

Patient Preparation

No special patient preparation required

Collection Method

Urine collection

Minimum Volume

1.0 mL

Container

Sterile urine container

Preferred Specimen

Sterile urine container

Acceptable Specimen(s)

Sterile urine container

Reference or Target Ranges

No reference values for random urine given

Reportable Units

mg/dL

Critical Value

Not defined for this assay

Reasons for Rejection

Hemolysis Threshold:

500 mg/dL

Icterus Threshold:

20 mg/dL

Lipemia Threshold:

500 mg/dL

Other:

QNS, contaminated, Improperly labeled, Improper specimen type

Specimen Stability

Refrigerated    (4oC to 8oC)

4 Days

Frozen

1 Month

Performance Information

Days and Time Performed

24/7

Expected Turn Around Time

STAT: 1 hour, Routine:  4 hours

Stat Availability

Yes

Performing Bench

CRMC Chemistry

Methodology/Method Description

Atellica

Methodology/Method Description

Atellical CH Analyzer

CPT Codes

82570