ARUP's Laboratory Test Directory
| 0095229: Cystatin C, Serum |
| Test Mnemonic: CYSTAT C | |
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#ExistMethodology>
Methodology: Nephelometry
*ExistMethodology> #ExistPerformed> Performed: Sun-Sat *ExistPerformed> #ExistReported> Reported: Within 24 hours *ExistReported> |
| Specimen Required: | |
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#ExistCollect>
Collect: One 4 mL SST or PST.
*ExistCollect> #ExistTransport> Transport: 1 mL serum or plasma at 2-8°C. (Min: 0.4 mL) Submit specimen in an ARUP Standard Transport Tube. *ExistTransport> #ExistPedCollectTransport> Pediatric Collection/Transport: 0.3 mL serum or plasma at 2-8°C. *ExistPedCollectTransport> #ExistRemarks> Remarks: Allow specimen to clot completely at room temperature. Separate serum or plasma from cells ASAP. *ExistRemarks> #ExistConditions> Unacceptable Conditions: Grossly hemolyzed specimens. *ExistConditions> #ExistStability> Stability: After separation from cells: Ambient: 2 days; Refrigerated: 1 week; Frozen: 2 months *ExistStability> |
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| Reference Interval: |
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#ExistRefRange> 0-3 months: 0.8-2.3 mg/L 4-11 months: 0.7-1.5 mg/L 1-3 years: 0.5-1.3 mg/L 4-8 years: 0.5-1.3 mg/L 9-17 years: 0.5-1.3 mg/L 18 years and older: 0.5-1.0 mg/L *ExistRefRange> |
| CPT Code(s): | |
| 82610 |