Ordering Recommendation
Mnemonic
PRENATAL A
Methodology

Automated Cell Count/Differential/Semi-Quantitative Charcoal Agglutination/Qualitative Chemiluminescent Immunoassay/Semi-Quantitative Chemiluminescent Immunoassay/Hemagglutination/Solid Phase

Performed

Refer to individual components

Reported

Refer to individual components

New York DOH Approval Status
This test is New York DOH approved.
Specimen Required
Patient Preparation
Collect

Lavender (EDTA) or pink (K2EDTA) AND serum separator tube.

Specimen Preparation

Transport One 3 mL EDTA (Min: 0.5 mL) AND one 7 mL EDTA (Min: 3 mL) whole blood in original containers AND Transfer two 2 mL aliquots serum to individual ARUP Standard Transport Tubes (Min: 2 mL each tube)

Storage/Transport Temperature

Whole Blood: Refrigerated.
Serum: Refrigerated.

Unacceptable Conditions

Frozen whole blood. Clotted whole blood.

Remarks
Stability

Whole Blood: Ambient: 8 hours; Refrigerated: 24 hours; Frozen: Unacceptable
Serum: Ambient: Unacceptable; Refrigerated: 1 week; Frozen; 1 year

Reference Interval
Test Number
Components
Reference Interval
0050471 Rapid Plasma Reagin (RPR) with Reflex to Titer
Test Code Components Reference Interval
Rapid Plasma Reagin (RPR) RPR (+) = Reactive
RPR (-) = Nonreactive
Rapid Plasma Reagin (RPR) Titer < 1:1

0050771 Rubella Antibody, IgG
Less than 9 IU/mL: Not Detected.
9-9.9 IU/mL: Indeterminate - Repeat testing in 10-14 days may be helpful.
10 IU/mL or greater: Detected.

0010014 ABO-Rh Prenatal ABO Typing: A, B, AB, O
Rh Typing: Rh positive/Rh negative
0010020 Antibody Screen RBC with Reflex to Identification
Available Separately
Components
Reference Interval
  Antibody Screen Automated Refer to report
  AB PANEL (LISS) Refer to report

0040003 CBC with Platelet Count and Automated Differential Effective May 16, 2016
Test Number
Components
Reference Interval
0040080 Hematocrit Refer to report
0040085 Hemoglobin Refer to report
0040270 Red Blood Cell Count Refer to report
0040320 White Blood Cell Count Refer to report
  Red Cell Distribution Width Refer to report
  Mean Platelet Volume Refer to report
  Immature Platelet Fraction Refer to report
0040235 Platelets Refer to report
  Mean Corpuscular Volume Refer to report
  Mean Corpuscular Hemoglobin Refer to report
  Mean Corpuscular HGB Concentration Refer to report
  Granulocyte # Refer to report
  Granulocyte % Refer to report
  Eosinophil % Refer to report
  Eosinophil # Refer to report
  Basophil # Refer to report
  Basophil % Refer to report
  Monocyte # Refer to report
  Monocyte % Refer to report
  Lymphocyte # Refer to report
  Lymphocyte % Refer to report
  Nucleated Red Blood Cells % Refer to report
  Nucleated Red Blood Cell # Refer to report
  Immature Granulocytes % Refer to report
  Immature Granulocytes # Refer to report

2007573 Hepatitis B Virus Surface Antigen with Reflex to Confirmation, Prenatal
Test Number
Components
Reference Interval
Hepatitis B Virus Surface Antigen, Prenatal Negative
2007575 Hepatitis B Virus Surface Antigen Confirmation, Prenatal Non Confirmed

Interpretive Data



Compliance Category

FDA

Note

If RPR is weakly reactive or reactive, then a titer will be added. If Antibody Screen is positive, then Antibody Identification will be added. If results for Hepatitis B Virus Surface Antigen, Prenatal are reactive, then Hepatitis B Virus Surface Antigen Confirmation, Prenatal will be added. Additional charges apply.

Hotline History
N/A
CPT Codes

86592; 86762; 86900; 86901; 86850; 85025; 87340; if reflexed, add 86593; 86870; 86880; 86906; 87341

Components
Component Test Code* Component Chart Name LOINC
* Component test codes cannot be used to order tests. The information provided here is not sufficient for interface builds; for a complete test mix, please click the sidebar link to access the Interface Map.
Aliases
  • Prenatal Panel A
Prenatal Reflexive Panel