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HelpTest Code RENAL PNL Renal Function Panel
Additional Codes
LAB19
Collection Method
Venous collection
Minimum Volume
0.5ml
Container
Lt Green / Plasma Separator / Lithium Heparin
Acceptable Specimens
Serum:
- Gold Top SST
- Red Top
Plasma:
- Light Geen Top (lithium heparin)
Reference or Target Ranges
See individual test components for more information.
- GFR = 175 X (CREAT)^-1.154 X (AGE)^-0.203 X (0.745 IF FEMALE) X (1.210 IF AA)
- eGFRcr = 142 x min(Scr/κ, 1)α x max(Scr/κ, 1)-1.200 x 0.9938Age x 1.012 [if female]
where:
Scr = standardized serum creatinine in mg/dL
κ = 0.7 (females) or 0.9 (males)
α = -0.241 (female) or -0.302 (male)
min(Scr/κ, 1) is the minimum of Scr/κ or 1.0
max(Scr/κ, 1) is the maximum of Scr/κ or 1.0
Age (years)
Reportable Units
Varies
Critical Value
See individual test components for more information.
Reasons for Rejection
| Hemolysis Threshold | See individual tests |
| Icterus Threshold | See individual tests |
| Lipemia Threshold | See individual tests |
| Other | QNS, contaminated, improperly labeled, improper specimen type |
Specimen Stability
| Ambient | See individual tests |
| Refrigerated (4°C to 8°C) | See individual tests |
| Frozen(-40°C to 0°C) | See individual tests |
Performance Information
| Days and Time Performed | 24/7 |
| Expected Turn Around Time |
Stat: 1 hour Routine: 4 hours |
| Stat Availability | Yes |
| Performing Bench | CPH Chemistry |
| Methodology/Method Description | Roche Cobas |
CPT Codes
80069
Panel Components
- Sodium
- Potassium
- Chloride
- CO2
- Anion Gap (Calc)
- Glucose
- BUN
- Creatinine
- GFR (Calc)
- Calcium
- Albumin
- Phosphorus
Last review/edit date
2025