Last Modified:
8/30/2023 12:39:08 PM
Medical Necessity Documentation:
Client Notes:
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:
Minimum Volume:
0.2 mL Plasma or Serum
Neonatal Volume:
0.3 mL Whole Blood Green Microtainer
Transport & Storage: Temperature/Stability:
2 days Refrigerated
16 hours on cells
Reference Range:
< 1 year: 3.8 - 6.7 mg/dL
1 year to 3 years: 2.9 - 5.9 mg/dL
3 years to 16 years: 2.5 - 5.6 mg/dL
> 16 years: 2.1 - 4.5 mg/dL
Critical Ranges:
NICU (Infants in a Parkview Health Neonatal Intensive Care Unit):
<4.0 mg/dL
Pediatric to Adult
Low: < 1.5 mg/dL
Test Comments:
Methodology:
Colorimetric
Clinical Significance:
Documentation:
Custom Panel:
No
PRODUCTION SCHEDULE
Days Performed:
Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday
Sites Performed:
Parkview Cancer Institute, 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:
PHOS
EPIC Test Code:
LAB113
Alternate Test Names:
Inorganic Phosphate ; Inorganic Phosphorus; PHOS; Phosphate; PO4
Included Tests:
CPT Coding:
84100
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