Home
Career Stage
Medical Students Residents Attendings CPT Codes Resources Blog Support

85670 Thrombin time plasma

Pathology & Lab

Also known as: TT, thrombin clotting time

Thrombin time test measures the time for plasma to clot after thrombin addition, assessing fibrinogen quantity and quality and detecting circulating inhibitors of thrombin.

Clinical Context

Used to evaluate fibrinogen defects, liver disease, disseminated intravascular coagulation, and effects of anticoagulation therapy or heparin. Sensitive to fibrinogen dysfunction.

RVU Breakdown

Work RVU0.00
Practice Expense RVU0.00
Malpractice RVU0.00
Total RVU0.00

Specialties

Hemostasis/ThrombosisClinical PathologyHematology

Track This Code in RVU Edge

Log procedures, calculate wRVUs, and benchmark against MGMA data — all in one app.

CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.