LabCorp has restored PAI-1 4G/5G genetic testing!
With the closure of LabCorp’s hematology lab in Denver, all testing is now being done in Burlington, NC. The previous custom panel 505443 is no longer available and a new panel is being built for our use. The new panel will not include any genetic testing and those will need to be ordered separately. Currently, none of the tests will reflex. We will therefore go straight to the PAI-1 4G/5G genetic test and if someone has low APCR, they will need to go back to LabCorp for the Leiden Factor V genetic test #511154. Until we have that panel test order number, the hypercoagulation labs will have to be ordered individually with the follow test numbers:
| Prothrombin Frag 1&2 | 117230 |
| Fibrinogen Activity | 001610 |
| Thrombin-Anti-Thrombin complexes | 015045 |
| Lipoprotein (a) | 120188 |
| PAI-1 4G/5G Polymorphism | 500309 |
| Protein S, Functional | 164525 |
| Factor II Gene Mutation (Prothrombin G20210A) | 511162 |
| Alpha-2 Antiplasmin | 117739 |
| Activated Protein C Resistance | 117762 |
| Homocysteine | 706994 |
Quest is still a testing option, however until each region has a panel built (codes differ between regions), you will need to order tests individually. There is no need to test for PAI-1 Activity. Just include the PAI-1 4G/5G polymorphism since there isn’t any reflex provision. The CPT codes for each test are on my website: https://ruthkriz.com/labcorp/ if patients need to check with their insurance for coverage for any of these tests. Professional Co-op can also still provide individual tests and will have the new panel available once built.
CPT CodesHemostasis and Thrombosis Test ListLabCorp Testing
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Discounted LabCorp Service for Professional Co-Op Members
We are proud to support Professional Co-op. With membership, cash-pay patients get discounted LabCorp testing. To register, use the button below. On the Professional Co-op site, select the tab in the upper-right corner to become a member.
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For international providers with US patients – LabCorp Testing Access with Professional Co-Op
To order LabCorp testing for your US patients, please email Customerservice@professionalco-op.com to receive the necessary sign-up paperwork. This will give you access to all LabCorp testing for these patients. When the testing is ordered, you will know what the charges are and can get patient payment up front before sending them the order forms. LabCorp is located in all states except Hawaii.
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