- 2479
Urea Nitrogen [BUN], Urine [Quant]
Specimen:
Collect
- Timed Urine in Timed Urine Container
Submit
- 10 mL (Min:5 mL) Aliquot(s) Timed Urine in Sterile Specimen Container. Submit Refrigerated.
Special Handling
- 24 HR Urine Collection Only
- State Volume
Stability
Ambient: 2 Hour(s); Refrigerated: 2 Day(s); Frozen: 1 Month(s); Incubated: Unacceptable
Methodology
- Colorimetric
- Kinetic
Performed
Mon-Fri
Reported
1-3 Day(s)
CPT Codes
- 84540
Interpretive Data
Please see report for interpretive data.
Components
- 2489 - UREA NIT. (QUANT)
- 2488 - UREA NIT. (mg/dl)
- 2490 - VOLUME (ML)
Last Updated: October 10, 2024 @ 9:13 am
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Common Lab Definitions
- Serum
- Plasma
- STT
