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The CPT® Code 93965 refers to noninvasive physiologic studies of the extremity veins, specifically a complete bilateral study. This procedure encompasses various functional measurement techniques designed to assess the health and functionality of the veins in the extremities. The studies include Doppler waveform analysis, which evaluates blood flow velocity and can be performed under different conditions, such as compression or other maneuvers that affect blood circulation. This analysis is crucial for identifying and localizing vascular diseases, as it provides insights into how blood flows through the veins. Additionally, the procedure may involve phleborheography and impedance plethysmography, both of which measure changes in venous volume in response to external factors like respiration or compression. The use of a blood pressure cuff during these tests allows for the assessment of blood flow and volume changes, which are essential for diagnosing conditions such as blood clots. Importantly, these studies are noninvasive and do not involve imaging techniques. The physician conducting the study is responsible for performing the measurements, recording the data, and providing a comprehensive written interpretation of the findings, which is vital for further clinical decision-making.
© Copyright 2025 Coding Ahead. All rights reserved.
The noninvasive physiologic studies of extremity veins, as described by CPT® Code 93965, are indicated for various clinical scenarios where assessment of venous function is necessary. These indications may include:
The procedure for CPT® Code 93965 involves several key steps to ensure comprehensive evaluation of the extremity veins. The following procedural steps are typically performed:
Post-procedure care for patients undergoing CPT® Code 93965 is generally minimal due to the noninvasive nature of the studies. Patients may resume normal activities immediately following the procedure. However, they should be advised to monitor for any unusual symptoms, such as increased pain, swelling, or changes in skin color in the extremities. The physician will typically schedule a follow-up appointment to discuss the results of the study and any necessary further evaluations or treatments based on the findings. It is essential for the physician to communicate the results clearly to the patient and outline any subsequent steps in their care plan.
Short Descr | EXTREMITY STUDY | Medium Descr | N-INVAS PHYSIOLOGIC STD XTR VEINS COMPL BI STD | Long Descr | Noninvasive physiologic studies of extremity veins, complete bilateral study (eg, Doppler waveform analysis with responses to compression and other maneuvers, phleborheography, impedance plethysmography) | Status Code | Active Code | Global Days | XXX - Global Concept Does Not Apply | PC/TC Indicator (26, TC) | 1 - Diagnostic Tests for Radiology Services | Multiple Procedures (51) | 6 - | Bilateral Surgery (50) | 2 - 150% payment adjustment does NOT apply. | Physician Supervisions | 9 - Concept does not apply. | Assistant Surgeon (80, 82) | 0 - Payment restriction for assistants at surgery applies to this procedure... | Co-Surgeons (62) | 0 - Co-surgeons not permitted for this procedure. | Team Surgery (66) | 0 - Team surgeons not permitted for this procedure. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | APC Status Indicator | Procedure or Service, Not Discounted when Multiple | Type of Service (TOS) | 5 - Diagnostic Laboratory | Berenson-Eggers TOS (BETOS) | T2D - Other tests - other | MUE | Not applicable/unspecified. | CCS Clinical Classification | 197 - Other diagnostic ultrasound |
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2016-12-31 | Deleted | Code deleted. |
2007-01-01 | Changed | Code description changed. |
1992-01-01 | Added | First appearance in code book in 1992. |