ICD Code 10 For Vitamin D Deficiency


The International Classification of Diseases (ICD-10) is a standardised technique for identifying and classifying medical diseases. The related ICD code 10 for vitamin D deficiency is E55.9. This code clearly states “Vitamin D deficiency, unspecified.”

It’s vital to remember that healthcare practitioners utilise the ICD code 10  for vitamin D deficiency for diagnostic and billing purposes. It helps in correctly documenting and tracking vitamin D deficiency patients, which can help with research, therapy, and public health activities.

ICD code 10 for vitamin D deficiency
ICD code 10 for vitamin D deficiency

What is the ICD-10 code?

ICD-10, commonly known as the International Classification of Diseases, 10th Revision, is an international standard for categorising and recording medical diagnoses and procedures that are used worldwide. The World Health Organisation (WHO) maintains it and uses it as a standard language for healthcare professionals to discuss and document medical issues.

The ICD-10 classification system is made up of alphanumeric codes that reflect various illnesses, disorders, injuries, and other medical situations. Each code is organised in order, with chapters, blocks, and categories for easier information organisation and retrieval.

ICD-10 codes are used by healthcare practitioners to correctly define and describe patient diagnoses in medical records. These codes serve a variety of critical functions, including:

Diagnosis and Treatment

ICD-10 codes assist healthcare workers in properly identifying and describing a patient’s medical condition, allowing for appropriate diagnosis and treatment planning.

Research and Statistics

The use of standardised codes enables the gathering and analysis of population-level health data. ICD-10 codes are used by researchers and public health organisations to investigate illness patterns, monitor trends, and create effective preventative and management measures.

Reimbursement and Billing

ICD-10 codes are used by insurance companies and healthcare systems to process claims and establish appropriate compensation for medical services. Coding correctly guarantees accurate documentation and invoice accuracy.

Public Health Monitoring

ICD-10 codes help public health surveillance systems by making it easier to track illness prevalence, outbreaks, and trends. This data is used to inform public health policies and initiatives.

ICD-10 codes are updated and modified regularly to reflect improvements in medical understanding and changes in healthcare practices.

The coding system provides a standardised framework for healthcare practitioners, academics, policymakers, and other stakeholders in the global healthcare community to improve communication and understanding.

ICD-10 is a globally recognised classification system for classifying and recording medical diseases. It is critical for proper diagnosis, treatment, research, and monitoring of public health.

ICD-10 codes are used by healthcare practitioners to efficiently convey and document patient information, resulting in better healthcare results.

What is the main cause of vitamin D deficiency?

Insufficient time spent in sunlight is the primary cause of vitamin D deficiency. When our skin is exposed to sunshine, it creates vitamin D. However, factors such as limited sunlight contact, protective clothing, sunscreen use, living in areas with less sunshine, and having darker skin can all contribute to vitamin D insufficiency.

Insufficient dietary consumption of vitamin D-rich foods, such as fatty fish, fortified dairy products, and egg yolks, can also contribute to deficiency.

Vitamin D deficiency is a common disorder that causes low vitamin D levels in the body. This essential vitamin is important for bone health, immune system support, and regulating many body functions.

A lack of vitamin D can cause a variety of health problems, including weakening bones, muscular weakness, weariness, and an increased risk of certain illnesses.

A combination of clinical symptoms, risk factors, and laboratory testing is commonly used to diagnose vitamin D insufficiency. Blood tests, such as measuring 25-hydroxyvitamin D levels, are frequently used to determine vitamin D status.

Insufficient levels of vitamin D can be treated with vitamin D supplementation, as well as lifestyle adjustments that improve exposure to the sun and dietary intake of vitamin D-rich foods. A healthcare expert should be consulted for correct diagnosis and specific treatment suggestions.

Related: 4 Incredible Natural Sources of Vitamin K to Incorporate into Your Diet

ICD code 10 for vitamin D deficiency

Description and Symptoms

Vitamin D deficiency happens when the body does not have enough of this vital vitamin. It can cause weariness, bone discomfort, muscular weakness, ongoing infections, and depression, among other symptoms.

Based on these symptoms, the ICD code10 coding system gives precise codes that assist healthcare personnel in properly identifying and classifying different elements of Vitamin D insufficiency.

Term Definitions

To properly utilise the ICD code 10 for vitamin D deficiency effectively, certain fundamental terminology must be understood. First, “ICD” refers to the International Classification of Diseases, which is a standardised method for classifying medical disorders that are used globally.

The “10” in ICD-10 refers to the most recent revision, which is the 10th revision. ICD-10 assigns precise codes to many health disorders, including various forms and levels of Vitamin D insufficiency. These codes assist healthcare practitioners in documenting and tracking patient diagnoses and treatments.

What food has high vitamin D?

Free Cooked Meat With Vegetables Stock Photo
vitamin D rich food

Good sources of vitamin D are oily fish such as salmon, mackerel, and trout, and also fish liver oil. Other sources include fortified dairy products like milk, yoghurt, and cheese, as well as fortified cereals and orange juice. Furthermore, egg yolks and mushrooms are natural sources of vitamin D, but the amounts vary.

Note: The information provided in this article is intended to provide a general overview of the ICD-10 coding system for Vitamin D deficiency. It is not, however, a substitute for expert medical advice or diagnosis. Because every individual’s condition is different, healthcare providers should be consulted for personalised advice based on specific symptoms and medical history.


E55.9 is the ICD code 10 for vitamin D deficiency. This code enables healthcare providers to precisely register and track vitamin D deficient instances, supporting research and appropriate treatment. If you suspect or have been diagnosed with vitamin D deficiency, it is crucial to consult with a qualified healthcare provider who can assess your individual situation and provide appropriate guidance and treatment options tailored to your needs. Remember, seeking professional medical advice is essential for accurate diagnosis and management of any health condition.


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