About Blue Cross Blue Shield Association
The Blue Cross and Blue Shield Association is a national federation of 35 independent, community-based and locally operated Blue Cross and Blue Shield companies that collectively provide health care coverage for one in three Americans. BCBSA provides health care insights through The Health of America Report series and the national BCBS Health Indexsm. For more information on BCBSA and its member companies, please visit BCBS.com. We also encourage you to connect with us on , check out our videos on and follow us on .
The Blue Cross Blue Shield Association is an association of 35 independent, locally operated Blue Cross and/or Blue Shield companies.
Vitamin D Test: In Brief
Vitamin D is an essential body nutrient. It is present in the form of Vitamin D2 & Vitamin D3 in our body. Vitamin D2 is readily available in our daily food items whereas our body makes Vitamin D3 from the sunlight.
In our blood, Vitamin D2 & Vitamin D3 is converted into 25 hydroxy Vitamin D . Thus, Vitamin D test often measures 25-OH vitamin D total to evaluate vitamin D levels in our body.
Book Your Vitamin D Test Online To Avail The Exclusive Offers And Cashback
Here are the simple steps to book your appointment at a discounted price.
- Choose the most suitable lab for your Vitamin D test.
- Select your preferred date and time for your appointment.
- Enter the patient details and click submit.
- Congratulations! You have booked an appointment at a discounted price.
Book online yourself at any time of the day or night by clicking on the appropriate link in the table below
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How Much Does The Vitamin B12 Test Cost
Vitamin B12 test cost ranges between $35 and $73 in different labs and facilities across the U.S. No prior appointment is required. Compare the price, order your test online and visit the nearest lab during lab business hours. Complete the procedure and get the results in your email in 2 to 3 business days. Doctor consultation is also available for further treatment or any kind of medical advice.
The following table shows the Vitamin B12 test cost at 3 of our partner laboratories network located across the U.S.
Can I Have Too Much Vitamin D
Although rare, too much vitamin D can present some harm to the body. Signs of vitamin D toxicity are nausea, confusion, constipation, weakness, and weight loss. Additionally, severe overloading of vitamin D can damage the kidneys. Typically, these symptoms and vitamin D toxicity in general only occur when an individual has excessive use of vitamin D supplements.
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Whats The Normal Range For Vitamin D Levels
Medical and scientific experts have determined the approximate range for adequate or normal vitamin D levels:
- A vitamin D level less than about 30 nanograms/milliliter is considered inadequate by the Endocrine Society.
- On the other end of the range, a vitamin D level above 100 ng/mL is often viewed as too high. Thatâs because vitamin D levels higher than 100 ng/mL increase the risk of hypercalcemia .
- Itâs important to keep in mind, however, that optimal vitamin D levels vary from person to person âso itâs a good idea to share vitamin D test results with your healthcare provider.
What Is Being Tested
Vitamin D is a family of compounds that is essential for the proper growth and formation of teeth and bones. This test measures the level of vitamin D in the blood.
Two forms of vitamin D can be measured in the blood, 25-hydroxyvitamin D and 1,25-dihydroxyvitamin D. The 25-hydroxyvitamin D is the major form found in the blood and is the relatively inactive precursor to the active hormone, 1,25-dihydroxyvitamin D. Because of its long half-life and higher concentration, 25-hydroxyvitamin D is commonly measured to assess and monitor vitamin D status in individuals.
Vitamin D comes from two sources: endogenous, which is produced in the skin on exposure to sunlight, and exogenous, which is ingested in foods and supplements. The chemical structures of the types of vitamin D are slightly different, and they are named vitamin D2 and vitamin D3 . The D2 form is found in fortified foods and in most vitamin preparations and supplements. Vitamin D3 is the form produced in the body and is also used in some supplements. Vitamin D2 and D3 are equally effective when they are converted by the liver and the kidney into the active form, 1,25-dihydroxyvitamin D.
Some tests do not distinguish D2 and D3 forms of the vitamin and report only the total result. Newer methods, however, may report levels of both D2 and D3 and then add them together for a total level.
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How Does Vitamin Testing Work At Home
With the advancements in technology, you do not always have to travel to a lab or hospital for a vitamin test. You can simply search for a vitamin test near me option and get it done in the comfort of your home. This is how it works: Check the vitamin D test cost and vitamin B12 test cost. For getting a vitamin B12 or vitamin D blood test at home, you need to buy the relevant test pack. A WHO and DLMT certified phlebotomist will collect the sample from your home. Your tests will be analysed by the countrys top doctors. After the completion of processing of your vit D3 test and vit B12 test, your report will be emailed to you within 24 hours.
Vitamin B12 Test Cost With Insurance
Most of the health insurance policies in the U.S. cover the cost of the vitamin B12 blood test. However, the coverage offered by private health insurance companies and national health insurance programs like Medicare and Medicaid varies widely. So we recommend you to check the coverage of your plan with the insurance company before getting tested.
Our vitamin B12 testing providers do not accept any health insurance plan. But, on request, they can provide you with an itemized receipt containing all the details like the name and code of the test, and CPT code which is necessary for insurance reimbursement purposes.
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When To Get A Vitamin D Test
Your healthcare provider may suggest a vitamin D test if you have symptoms of vitamin D deficiency. These common symptoms include bone weakness, bone softness, and frequent fractures. Additionally, your provider may recommend a vitamin D test if you risk having a vitamin D deficiency. Risk factors include osteoporosis, not being able to absorb fat in your diet, having previous gastric bypass surgery, older age, obesity, lack of sunlight exposure, and having a dark complexion.
Some individuals may also want to seek out a vitamin D test during the winter months. Because vitamin D can be generated with sunlight, individuals who are not getting enough vitamin D in the winter may suffer from the seasonal affective disorder . By understanding that if their vitamin D levels are low, individuals will implement changes by installing a natural light lamp to help combat both SAD and vitamin D deficiency.
Vitamin D: An Overview
Vitamin D is one of the most essential vitamins for your body. It plays a key role in many bodily functions, but its primary benefit is the regulation of phosphate and calcium throughout your body. Specifically, it ensures that certain bodily systems and tissues, like your bones and teeth, have enough calcium in order to rebuild themselves from daily wear and tear and to grow if they aren’t at their adult sizes.
Vitamin D is sometimes called the sunshine vitamin because our bodies can create it naturally, meaning we dont necessarily need to ingest all of our vitamin D from food sources. When ultraviolet light strikes our skin, it triggers vitamin D synthesis. In earlier times, humans got plenty of vitamin D from a combination of sunlight exposure and diet.
These days, many of us spend much of our time indoors. We dont expose our bare skin to sunlight nearly as often as our species used to. Over time, this can lead to vitamin D deficiency, which itself can cause a number of worrying health issues.
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Does Medicare Cover Vitamin D Testing
Routine tests are a fundamental part of preventive care and health management. However, additional screenings and lab work may be ordered by your physician if deemed medically necessary. Different medical conditions and some lifestyle factors can contribute to low vitamin D levels in the body. Medicare insurance may cover additional tests to determine or monitor deficiency for some situations.
Benefits of Vitamin D
The primary function of vitamin D in the body is to contribute to bone strength and density. Because vitamin D helps your body absorb calcium, you need it to prevent your bones from becoming fragile or softening.
Reports from the Mayo Clinic note that vitamin D may also play a role in improving cognitive health, preventing certain cancers, and treating plague-type psoriasis in a topical preparation. Some studies also suggest that maintaining appropriate vitamin D levels can have a positive impact on mental health.
Most people gain enough vitamin D from exposure to the sun or from fortified foods. In cases where you have limited sun exposure or you may have other underlying health conditions that decrease your natural vitamin D levels, you may need to supplement.
Potential Risk Factors for Vitamin D Deficiency
If you experience medical conditions that prevent your body from processing vitamin D through sun exposure or diet, vitamin D deficiency can pose a major health risk. These conditions can include:
- Crohns disease
What Do The Results Mean
If your results show a deficiency in vitamin D, it may mean you are:
- Not getting enough exposure to sunlight
- Not getting enough vitamin D in your diet
- Having trouble absorbing vitamin D in your food
A low result may also mean your body is having trouble using the vitamin as it should, and may indicate kidney or liver disease.
A vitamin D deficiency is usually treated with supplements and/or dietary changes.
If your results show you have an excess of vitamin D, it is most likely due to taking too many vitamin pills or other supplements. Youll need to stop taking these supplements to reduce your vitamin D levels. Too much vitamin D can cause damage to your organs and blood vessels.
To learn what your results mean, talk to your health care provider.
Learn more about laboratory tests, reference ranges, and understanding results.
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What Does The Test Result Mean
Although there are differences among vitamin D methods, most laboratories utilize similar reference intervals. Because toxicity is rare, the focus has been on the lower limit and what cut-off for total 25-hydroxyvitamin D indicates deficiency.
- The Endocrine Society defines vitamin D deficiency as a 25-hydroxyvitamin D blood level below 20 ng/mL and vitamin D insufficiency as a level between 2129 ng/mL .
- The U.S. Institute of Medicine has concluded that a 25-hydroxyvitamin D level of 20 ng/mL or above is adequate for bone health, and that levels greater than 30 ng/mL do not offer significantly better effects. However, it is fair to say that the level of 25-hydroxyvitamin D associated with protection from the many other disorders recently associated with a lack of vitamin D is controversial.
25-hydroxyvitamin DA low blood level of 25-hydroxyvitamin D may mean that a person is not getting enough exposure to sunlight or enough dietary vitamin D to meet his or her body’s demand or that there is a problem with its absorption from the intestines. Occasionally, drugs used to treat seizures, particularly phenytoin , can interfere with the production of 25-hydroxyvitamin D in the liver.
There is some evidence that vitamin D deficiency may increase the risk of some cancers, immune diseases, and cardiovascular disease.
A high level of 25-hydroxyvitamin D usually reflects excess supplementation from vitamin pills or other nutritional supplements.
What The Test Is Used For
It can help determine if you have any bone weakness, bone malformations and/or an abnormal metabolism of calcium as a result of a vitamin D deficiency.
In some cases, it can help diagnose or even observe difficulties with the parathyroid gland functioning since PTH is vital for the vitamin D activation.
Also used to screen those who may be suffering from a disease that interferes with fat absorption, such as cystic fibrosis or Crohn disease.
After gastric bypass surgery, this test may confirm the body is able to absorb enough vitamin D.
Can help determine if the vitamin D being prescribed is working according to plan.
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How Much Does The Vitamin D Test Cost
The cost for the Vitamin D test depends on the clinic to clinic and location to location. However, it doesnt cost you much. Moreover, there are many diagnostic centers such as Tesla diagnostics in Hyderabad that are emerging by providing the best health checkup packages that include bone profile and all types of vitamin tests at reasonable price ranges of INR 2500.
What Is A Vitamin D Test
Vitamin D is one of the most important vitamins that helps to absorb calcium. The primary source of vitamin D for our body is sunlight other than diet. The low levels of vitamin D in the body may lead to bone diseases such as osteoporosis.
Vitamin D is required for the absorption of calcium and phosphorus in the human body. Other important functions of vitamin d in the body are:
There are many studies now that have brought to attention the benefits of this vitamin. Some doctors recommend that vitamin d should be as part of daily nutritional supplementation.
The vitamin D test helps to determine the level of vitamin d in the body. It is also referred to as the vitamin D3 test.
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Why Is Vitamin D3 Test Done
The vitamin D3 lab test done is mainly advised for the following reason
- People having the risk of low vitamin D
- Lack of exposure to the sun
- The Elderly
- Babies who are only breastfed
- People who have undergone gastric bypass surgery
- People affected with diseases in the intestines leading to low absorption of nutrients.
- Monitoring treatment for Vitamin D deficiency
Normal Vitamin D Levels
The normal levels of vitamin D range between 20 and 50 ng/ml . People between 12 and 20 ng/ml are considered to have a potential deficiency of vitamin D whereas people below 12 ng/ml are considered to have lack of vitamin D in the blood. People above 50 ng/ml are considered to have high levels of vitamin D.
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How Can I Get More Vitamin D
You can obtain vitamin D from some foods that have naturally occurring vitamin D, such as salmon, beef liver, mushrooms, and cheese. Other fortified foods with vitamin D are milk, orange juice, yogurts, and breakfast cereals. Vitamin D is also found in various multivitamins, and there are several different forms of specific vitamin D supplements.
What Is The Normal Range Of Vitamin D Levels
The range of vitamin D 25 OH is measured in ng/ml or nmol/liter. The following is the interpretation of the result:
- Deficiency of vitamin D: A level of less than 20 ng /ml or 50 nmol/L is considered the deficiency.
- Insufficient: A range between 20 ng/ml to 29 ng/ml is considered insufficient.
- Sufficient: 75 nmol/L to 250 nmol/L is considered a good number for maximum health benefits.
- Potential Toxicity: If the number is higher than 250 nmol/L, there is a chance that vitamin D can cause toxicity in the body.
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Is Fortifying Milk And Cereals With Vitamin D A Good Practice
Yes. The amount of vitamin D produced by the body may be insufficient, especially when there is limited exposure to sunlight and routine use of sunscreens. Since dietary vitamin D is found naturally only in a few foods, such as cod liver oil, dietary intake would not be sufficient for most people. However, in the United States, vitamin D is routinely added to milk, fortified cereals, and fruit juices to ensure adequate dietary availability. Fortification of milk and infant formula has been a real success story in the United States, drastically reducing the rate of juvenile rickets and making it a relatively rare occurrence.
How Much A Vitamin D Test Costs Without Insurance
On average, a 25-hydroxyvitamin D test without health insurance costs anywhere from $15 to $263, with a national average of $132 for the 25-hydroxyvitamin D test. Vitamin D, 1,23-dihydroxy tests cost anywhere from $75 to $499 for those who do not have health insurance.
The costs of vitamin D tests vary based on location, facility, and the type of vitamin D test.
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What Are The Symptoms Of Vitamin D Deficiency
The following symptoms are generally associated if Vitamin D deficiency in the body:
- Pain in muscles
- Sweating in the head
For many people, the symptoms of vitamin D deficiency may not be apparent. However, it is very important to ensure that your body has enough of this vitamin. A deficiency of vitamin D is associated with diseases like arthritis, some forms of cancer, autoimmune disease, type 1 diabetes, and depression.