Laboratory Test Detail

Last Updated: March 1, 2024 @ 10:13 am

1941

Renal Function Panel

Specimen:Collect:
  • One SST

Also Acceptable:
  • One Red Top
Submit:
  • 1 mL (Min:0.5 mL) Serum . Submit Refrigerated. Submit in a Standard Transport Tube.
Special Handling:
  • Allow specimen to clot completely at room temperature
  • Avoid Repeated Freeze/Thaw Cycles
  • Separate from cells ASAP
Rejection Criteria:
  • Grossly Hemolyzed Samples
Stability:See Individual Components
Methodology:
  • See Individual Components
Performed:Mon-Fri
Reported:1-3 Day(s)
CPT Codes:
  • 80069
Interpretive Data:Please see report for interpretive data.

ESTIMATED GFR Reference Range:
GFR = Greater than or equal to 90: Normal or increased GFR.
GFR = 60-89: Mild decreased GFR.
GFR = 30-59: Moderate decreased GFR.
GFR = 15-29: Severe decreased GFR.
GFR = Less than 15: Kidney Failure.

When found over a three month period, GFR less than 60 indicates Chronic Kidney Disease.

GFR calculation is not valid for patients under age 18 years.

Please note: the equation for eGFR calculation has been updated to the 2021 CKD-EPI Creatinine equation as recommended by the National Kidney Foundation and Association for Diagnostics and Laboratory Medicine.
Please note: Estimated GFR reference range change as of 09/05/2023.
Components:
  • 1021 - ALBUMIN
  • 1016 - CALCIUM
  • 1025 - CARBON DIOXIDE
  • 1024 - CHLORIDE
  • 1014 - CREATININE, SERUM
  • 1040 - GFR ESTIMATION
  • 1023 - GLUCOSE
  • 1012 - PHOSPHORUS, INORG
  • 1027 - POTASSIUM
  • 1030 - ANION GAP
  • 1029 - BUN/CREAT.RATIO
  • 1026 - SODIUM
  • 1022 - UREA NITROGEN
Print Friendly, PDF & Email

Disclaimer:
It is preferable to locate tests on the website and not rely on printed test information, which may soon be out of date.
Updated test information can only be guaranteed by using this website.