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Test Code CREPC Creatinine with Estimated Glomerular Filtration Rate (eGFR), Point of Care, Blood


Specimen Required


 


Useful For

Creatinine:

-Diagnosing and monitoring treatment of acute and chronic kidney diseases

-Adjusting dosage of renally excreted medications

-Monitoring kidney transplant recipients

 

Estimated Glomerular Filtration Rate:

Estimating glomerular filtration rate for people with chronic kidney disease (CKD) and those with risk factors for CKD (diabetes, hypertension, cardiovascular disease, and family history of kidney disease)

Method Name

Amperometry

Reporting Name

Creatinine with eGFR, POCT, B

Specimen Type

Whole Blood Li Heparin

Specimen Minimum Volume

0.3 mL

Specimen Stability Information

Specimen Type Temperature Time Special Container
Whole Blood Li Heparin Ambient

Reference Values

CREATININE

Males:(1,2)

0-11 months: 0.2-0.4 mg/dL

1-5 years: 0.2-0.5 mg/dL

6-10 years: 0.3-0.6 mg/dL

11-14 years: 0.4-0.9 mg/dL

15-17 years: 0.7-1.4 mg/dL

≥18 years: 0.7-1.4 mg/dL

 

Females:(1,2)

0-11 months: 0.2-0.4 mg/dL

1-5 years: 0.2-0.5 mg/dL

6-10 years: 0.3-0.6 mg/dL

11-15 years: 0.4-0.9 mg/dL

16-17 years: 0.6-1.0 mg/dL

≥18 years: 0.6-1.0 mg/dL

 

ESTIMATED GLOMERLUAR FILTRATION RATE (eGFR)

≥18 years old: ≥60 mL/min/BSA (body surface area)

Estimated GFR calculated using the 2021 CKD-EPI creatinine equation

Note: eGFR results are not calculated for patients younger than 18 years as the 2021 CKD-RPI creatinine eGFR calculation is not valid for patients younger than 18 years.

Performing Laboratory

MCHS- Mankato

Test Classification

This test has been cleared, approved, or is exempt by the US Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by Mayo Clinic in a manner consistent with CLIA requirements.

CPT Code Information

82565 QW

LOINC Code Information

Test ID Test Order Name Order LOINC Value
CREPC Creatinine with eGFR, POCT, B 45066-8

 

Result ID Test Result Name Result LOINC Value
CREP_ Creatinine, POCT, B 38483-4
EGFR3 Estimated GFR (eGFR), POCT 98979-8

Day(s) Performed

Monday through Sunday

Report Available

Same day/1 day