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Estimated Glomerular Filtration Rate
Last Modified:
8/30/2023 12:17:57 PM
Medical Necessity Documentation:
Client Notes:
This test is a calculated value
Click here for a eGFR Calculator
Patient Preparation:
Specimen Requirements:
1.0 mL Plasma from a PST
Mint Green Top Tube
- Lithium Heparin (preferred)
or
1.0 mL Serum in a SST
Gold Top Tube
Collection Instructions:
Transport & Storage: Temperature/Stability:
1 week Refrigerated
72 hours unspun
Reference Range:
>59mL/min/1.73m
2
Critical Ranges:
Test Comments:
GFR will not reflex if patient is less than 18 years of age
Methodology:
Colorimetric
Clinical Significance:
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Days Performed:
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed:
Parkview Dekalb Hospital, Parkview Huntington Hospital, Parkview LaGrange Hospital, Parkview Noble Hospital, Parkview Randallia Hospital, Parkview Regional Medical Center, Parkview Southwest , Parkview Wabash Hospital, Parkview Warsaw , Parkview Whitley Hospital
PHL Test Code:
GFR
EPIC Test Code:
LAB2390
Alternate Test Names:
eGFR; GFR; Glomerular Filtration Rate
Included Tests:
CPT Coding:
No Charge
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