When should homocysteine levels be checked?

If you start taking folate or vitamin B supplements, you should have your homocysteine level rechecked after 8 weeks. If your homocysteine level remains high, your doctor may have you try a higher dose. You may need to have some tests to see if you have another health condition that causes high homocysteine levels.

What diagnosis covers homocysteine?

Homocysteine levels will be covered by Medicare to confirm Vitamin B12 or folate deficiency.

Does vitamin B12 metabolize homocysteine?

Vitamin B. Plasma levels of homocysteine are the main metabolic biomarker related to vitamin B. The main B vitamins (folic acid, vitamin B6, and vitamin B12) reduce homocysteine levels; high homocysteine levels has been associated with a reduction in bone mass and an increased risk for fracture.

Is there a blood test for homocysteine levels?

The homocysteine blood test helps diagnose B6 and B12 Deficiency, as well as, a Folate Deficiency. It is also used to identify patients who may be at risk for heart disease and/or strokes. Patients are advised to fast for 8-10 hours prior to the homocysteine blood test. Results are available in one to two days.

Is fasting required for homocysteine blood test?

You may need to fast (not eat or drink) for 8–12 hours before a homocysteine test.

What is an Hcy test?

A homocysteine test measures the amount of homocysteine in your blood. Homocysteine is a type of amino acid, a chemical your body uses to make proteins. Normally, vitamin B12, vitamin B6, and folic acid break down homocysteine and change it into other substances your body needs.

What ICD 10 code covers homocysteine?

E72. 11 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Why is homocysteine test done?

A homocysteine test may be used to: Find out if you have deficiency in vitamin B12, B6, or folic acid. Help diagnose homocystinuria, a rare, inherited disorder that prevents the body from breaking down certain proteins. It can cause serious health problems and usually starts in early childhood.

Is homocysteine a fasting test?

The Homocysteine Blood Test measures the level of homocysteine, an amino acid, in your blood. Preparation: Fasting for 8-10 hours required. Test Results: 1-2 days. May take longer based on weather, holiday or lab delays.