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RENAL FUNCTION PANEL W/eGFR

Test Code

10314F

CPT Code(s)

80069

Includes

Albumin, BUN/Creatinine Ratio (calculated), Calcium, Carbon Dioxide, Chloride, Creatinine, Estimated Glomerular Filtration Rate (calculated), Glucose, Phosphate (as Phosphorus), Potassium, Sodium, Urea Nitrogen

Preferred Specimen(s)

Preferred Specimen Volume: 3 ml
Specimen Type SERUM
Specimen State Refrigerated (cold packs)
Separate serum within one hour of collection and
store in the tube original unopened barrier tube.

Age and sex of patient required to calculate GFR.

3.0 ml of unhemolyzed serum is required for testing.

*Heparinized plasma is also acceptable.

A Fasting specimen of 8 - 10 hours is recommended.

STABILITY:
Room temperature: 24 hours
Refrigerated: 72 hours
Frozen: 28 days

Minimum Volume

1.5 ml

Transport Container

Serum Separator

Methodology

See individual tests

Performing Laboratory

10-AUTOMATED CHEMISTRY

Setup Days

M,T,W,TH,F,S,SN

Report Available

1 DAY

Reference Range(s)

See individual tests

Clinical Significance

See individual tests

LOINC®' Code(s)

The Result and LOINC information listed below should not be used for electronic interface maintenance with Quest Diagnostics. Please contact the Quest Diagnostics Connectivity Help Desk for more information at 800-697-9302.

NOTE: The codes listed in the table below are not orderable Test Codes.

Result
Code
Result NameLOINC CodeComponent Name
Z1286SODIUM2951-2Sodium
Z1291POTASSIUM2823-3Potassium
Z1296CHLORIDE2075-0Chloride
Z1298CARBON DIOXIDE2028-9Carbon dioxide
Z1306PHOSPHORUS2777-1Phosphate
Z1311CALCIUM17861-6Calcium
Z1361GLUCOSE2345-7Glucose
Z1371UREA NITROGEN3094-0Urea nitrogen
Z1376CREATININE2160-0Creatinine
Z1381BUN/CREATININE RATIO3097-3Urea nitrogen/Creatinine
Z1391ALBUMIN1751-7Albumin
Z1404GFR ESTIMATED33914-3Glomerular filtration rate/1.73 sq M.predicted

Reference ranges are provided as general guidance only. To interpret test results use the reference range in the laboratory report.

The CPT codes provided are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payer being billed.

LOINC assignment is based on a combination of test attributes, including the method used by the performing laboratory. For tests not performed by Quest Diagnostics, codes are assigned by the performing laboratory.

* The tests listed by specialist are a select group of tests offered. For a complete list of Quest Diagnostics tests, please refer to our Directory of Services.