icd 9 code for deep venous thrombosis

How do we diagnose and treat deep vein thrombosis?

ICD-9-CM Diagnosis Code 453.9 : Other venous embolism and thrombosis of unspecified site. Home > 2015 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Diseases Of Veins And Lymphatics, And Other Diseases Of Circulatory System 451-459 > Other venous embolism and thrombosis 453-.

What is deep vein thrombosis and what causes it?

453.4Acute venous embolism and thrombosis of deep vessels of lower extremity. 453.40Acute venous embolism and thrombosis of unspecified deep vessels of lower extremityconvert 453.40 to ICD-10-CM. 453.41Acute venous embolism and thrombosis of deep vessels of proximal lower extremityconvert 453.41 to ICD-10-CM.

How serious is deep vein thrombosis?

Bilateral acute deep venous thrombosis (DVT) of legs (disorder) ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 453.40 is one of thousands of ICD-9-CM codes used in healthcare.

How do you prevent deep vein thrombosis?

ICD-9 code 453.40 for Acute venous embolism and thrombosis of unspecified deep vessels of lower extremity is a medical classification as listed by WHO under the range -DISEASES OF VEINS AND LYMPHATICS, AND OTHER DISEASES OF CIRCULATORY SYSTEM (451-459). Subscribe to Codify and get the code details in a flash.

Why do you need an inferior vena cava filter?

An inferior vena cava filter may be placed in patients who cannot tolerate anticoagulation therapy or are at high risk of developing further clots due to underlying medical conditions. In rare cases and usually with larger emboli, surgery will sometimes be needed.

What is the best treatment for pulmonary embolism?

In cases of severe, life-threatening pulmonary embolism, definitive treatment consists of dissolving the clot with thrombolytic therapy (streptokinase, urokinase, or tissue plasminogen activator). Additionally, anticoagulant therapy is used to prevent the formation of more clots and allows the body to reabsorb the existing clots faster. Anticoagulation typically involves IV heparin, along with oral warfarin (Coumadin). Subcutaneous low-molecular weight heparin (Lovenox) may be substituted for intravenous heparin. An inferior vena cava filter may be placed in patients who cannot tolerate anticoagulation therapy or are at high risk of developing further clots due to underlying medical conditions. In rare cases and usually with larger emboli, surgery will sometimes be needed. Heparin will usually be administered until the patient’s international normalized ratio (INR) reaches therapeutic levels. Once therapeutic levels are reached, the patient is typically discharged on oral Coumadin or subcutaneous Lovenox. The patient will generally be continued on anticoagulants for at least six months after discharge, and INRs will routinely be monitored on an outpatient basis to maintain levels within a therapeutic range (often 2.0 – 3.0).

What is chronic DVT?

A chronic DVT is an old or previously diagnosed thrombus that requires continuation of anticoagulation therapy. However, specific code assignment is based on physician documentation. The coder cannot assume whether the DVT is acute or chronic unless the physician documents the acuity.

Where is DVT found?

Deep venous thrombosis (DVT) is a condition where a blood clot develops in a deep vein. Typically located in the legs and thighs, DVT can be found anywhere in the body and occurs when the blood thickens and clumps together. Deep veins are found within groups of muscles and superficial veins are located close to the skin.

Why is it dangerous to have a blood clot in your vein?

If a blood clot develops in a deep vein, it may be serious because it can break loose and travel to the lungs —a condition called pulmonary embolism (PE). Blood clots that develop in superficial veins are not as risky because they cannot dislodge and travel to the lungs.

What is the purpose of root operation?

The objective of this procedure is to filter clots from the blood and not to restrict blood flow. The root operation to use is insertion, or “putting in a nonbiological appliance that monitors, assists, performs, or prevents a physiologic function but does not physically take the place of a body part.”.

What is the treatment for pulmonary hypertension?

Medical treatment is initiated based on disease severity and symptomatology but generally includes anticoagulant therapy. For more symptomatic pulmonary hypertension secondary to chronic thromboembolic disease, patients may be placed on sildenafil (Viagra) for arterial dilation.

What does the title of a manifestation code mean?

In most cases the manifestation codes will have in the code title, "in diseases classified elsewhere.". Codes with this title are a component of the etiology/manifestation convention. The code title indicates that it is a manifestation code.

What is a type 2 exclude note?

A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code ( I82) and the excluded code together.

When will ICD-10-CM I82.62 be effective?

The 2022 edition of ICD-10-CM I82.62 became effective on October 1, 2021.

Can I82.62 be used for reimbursement?

I82.62 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.