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.
Test Code: 733
CPT Code(s): 84132
Includes: Potassium
Methodology: Ion Selective Electrode (ISE)
