Coagulation Tests

Test Name: Protein S Antigen/Factor IX Antigen Ratio

Test Code: 320138

Specimen Requirement: 2 tubes - 1 mL each frozen citrated plasma

Methodology: Calculation

Result Turn Around Time: 2-8 days

Reference Range:

Assay Schedule:

Performing Location:

Available For STAT Testing: N

CPT Code(s): No CPT Code

« Coagulation Tests

PLEASE NOTE: CPT codes are to provide guidance. These codes are subject to change on a regular basis and it is the client’s responsibility to verify accuracy of the codes listed. You should refer to the most current version of the CPT coding manual published by the American Medical Association to resolve any issues.