85301 Antithrombin iii antigen
Pathology & Lab
Also known as: antithrombin antigen, AT III antigen
Measurement of antithrombin III (antithrombin) antigen concentration using immunoassay to quantify antithrombin protein levels independent of functional activity.
Clinical Context
Evaluates discordance between antithrombin activity and antigen; may reveal dysfunctional antithrombin variants or heparin-associated antithrombin consumption.
RVU Breakdown
| Work RVU | 0.00 |
| Practice Expense RVU | 0.00 |
| Malpractice RVU | 0.00 |
| Total RVU | 0.00 |
Specialties
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