Acute embolism and thombos unsp veins of up extrem, bi

This code signifies the sudden formation of a blood clot (thrombus) or an embolic event within the veins of both upper extremities, where the specific affected vein is not documented. This condition can lead to impaired blood flow, pain, swelling, and potential complications such as pulmonary embolism.

Apply this code when documentation clearly indicates an acute venous thromboembolism (VTE) affecting both the right and left upper extremities, and the physician's notes do not specify the particular vein involved (e.g., subclavian, axillary, brachial). Supporting documentation should include a diagnosis of acute upper extremity DVT or embolism, bilateral involvement, and lack of specificity regarding the affected vein.

• Ensure the documentation explicitly states "acute" and "bilateral" involvement of the upper extremities.
• Avoid using this code if a specific upper extremity vein (e.g., subclavian, axillary) is identified; instead, use a more specific code from the I82.6- series.
• Always review for laterality (right, left, bilateral) and acuity (acute, chronic) to select the most precise code.