| Test Code |
Procedure |
| 300919 |
von Willebrand Inhibitor Profile
(Factor VIII Activity, von Willebrand Factor Antigen, von Willebrand Factor Activity, von Willebrand Activity NP Control, von Willebrand Activity 1:1 NP Mixing Study, von Willebrand Collagen Binding Activity, Collagen Binding ratio, Pathologist interpretation) |
|
| CPT Code |
| 85240, 85246, 85245 x 2, 83520, 80500 |
| Specimen Requirement |
| 3 tubes- 1 mL each frozen citrated plasma. Ship frozen. |
| Pediatric Minimum |
| 2 tubes- 1 mL each frozen citrated plasma. |
| Methodology |
Performing Location |
| Clot, LIA, Platelet Agglutination, ELISA |
Colorado Coagulation |
| Assay Schedule |
Result Turnaround Time |
| See Individual Assays |
1 - 7 days |
| Reference Range |
| 70-131%
|
|
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.
*** Indicates assay performed by third party reference laboratory.
Assay Schedule: The specific day a specimen must be received in order to make the soonest available run. Please note the assay schedules are provided as general approximations for estimating turnaround times, but are subject to change without notice.
Result Turnaround Time: The ranges published for result turnaround time indicate the shortest possible turnaround time to the longest possible result turnaround time as determined by the assay schedule. Please note that the result turnaround times are provided as general approximations, do not include holiday closures and are subject to change without notice.
PLEASE NOTE: Test information on this website may not apply to Clinical Trials testing. If you have questions regarding Clinical Trials testing information please contact 877-788-8861, or visit the Clinical Trials website, www.esoterixtrials.com |
