85175 Blood clot lysis time
Also known as: clot lysis time, fibrinolysis assay
Measurement of blood clot lysis time, where fibrinolytic activity is assessed by measuring the time required for formed clot to dissolve in vitro, indicating fibrinolytic pathway function.
In Plain Language
clot breaking time; fibrin dissolving test
Clinical Context
Assesses fibrinolytic activity; prolonged lysis time may indicate hypofibrinolysis, while shortened time suggests excessive fibrinolysis or disseminated intravascular coagulation.
RVU Information
CPT 85175 does not have a physician work RVU assigned by CMS. Reimbursement for this code is determined by payer-specific fee schedules.
Billing & Documentation
Lab and pathology codes require an order from the treating provider with clinical indication. For molecular pathology and genetic testing, document the specific analytes tested and clinical rationale.
How This Code Compares
This code has a work RVU of 0.00, meaning it does not have a physician work component assigned by CMS. In the Pathology & Lab category, 94% of codes share this characteristic.
Specialties
Frequently Asked Questions
What is CPT code 85175?
CPT 85175 (Blood clot lysis time) is a Pathology & Lab code. Measurement of blood clot lysis time, where fibrinolytic activity is assessed by measuring the time required for formed clot to dissolve in vitro, indicating fibrinolytic pathway function.
Who uses CPT code 85175?
CPT 85175 is used by Clinical Pathology, Coagulation, Hematology. Assesses fibrinolytic activity; prolonged lysis time may indicate hypofibrinolysis, while shortened time suggests excessive fibrinolysis or disseminated intravascular coagulation.
When is CPT 85175 used?
Assesses fibrinolytic activity; prolonged lysis time may indicate hypofibrinolysis, while shortened time suggests excessive fibrinolysis or disseminated intravascular coagulation.
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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.