Doctor's Data Inc

Creatinine; serum with eGFR

CPT Code

82565

Specimen Requirements

1mL serum

Collection Container/Tube

Red-top tube (no additive). Alternative: Serum gel-separator tube.

Transport Container/Tube

Clear serum transfer vial

Minimum Specimen Volume

0.5 mL serum

Rejection Criteria

Hemolysis
If whole blood is received

Stability Information

Room temperature: 10 days
Refrigerated: 14 days
Frozen: 30 days
37°C/99°F:

Methodology

Kinetic Jaffe

Turnaround Time

2 - 4 days

Reference Intervals

Sex Age
Female 0-3 years .3-.85 mg/dL
Female 4-12 years .3-.85 mg/dL
Female 13-16 years .6-1.3 mg/dL
Female 16-99 years .6-1.3 mg/dL
Male 0-3 years .3-.85 mg/dL
Male 4-12 years .3-.85 mg/dL
Male 13-16 years .7-1.5 mg/dL
Male 16-99 years .7-1.5 mg/dL