P-R Test Listing

Test code: 97581

Test code: 763

CPT code(s): 85790

Methodology: Photo-Optical Clot Detection

Clinical Significance: The aPTT is a screening test that will detect deficiencies or inhibitors to the intrinsic (Factors VIII, IX, XI and XII) and common (Factors II, V, X and fibrinogen) pathway coagulation factors.

Test Code: 
RPR (Diagnosis) w/ Reflex to Titer and T. Pallidum Ab, IA (Traditional): 36126

CPT Code(s): 
RPR (Diagnosis) w/ Reflex to Titer and Confirmatory Testing: 86592

Methodology: Flocculation

Test code: 37444

CPT Code(s): 87633, 87486, 87581 

Methodology: LIAISON PLEX System utilizing Reverse Transcription • Polymerase Chain Reaction

Test code: 8467

CPT code: 87807

Methodology: Immunochromatography

Alternative name(s): RSV, RSV AG by EIA, RSV EIA, RSV-Direct Antigen

Test Code: 718

CPT Code(s): 84100

Methodology: Spectrophotometry (SP)

Test Code: 4847

CPT Code(s): 84134

Methodology: Nepholometry

Clinical Significance: Prealbumin is decreased in protein-calorie malnutrition, liver disease, and acute inflammation. It may be used as an indicator of nutritional requirements and response to therapy during total parenteral nutrition and as a biochemical marker of nutritional adequacy in premature infants.

Alternative Name(s): Transthyretin, Thryoxine Binding Preablumin

Test Code: 36970

CPT Code: 86480

Methodology: Immunoassay (IA)

Clinical Significance: QuantiFERON®-TB Gold IT is an indirect test for M. tuberculosis infection (including disease) and is intended for use in conjunction with risk assessment, radiography and other medical and diagnostic evaluations.

Test Code:11014

CPT Code(s): 84132

Includes: Potassium

Methodology: Ion Selective Electrode (ISE)

Test Code: 754

CPT Code(s): 84155

Includes: Total Protein

Methodology: Spectrophotometry (SP)

Clinical Significance: Total protein is useful in evaluating patients for nutritional status, liver disease, protein-losing renal and gastrointestinal diseases, and many other medical conditions. Elevated concentrations may be observed in patients with monoclonal gammopathies, autoimmune hepatitis, inflammation, and other medical conditions.