Understanding Obesity ICD-10: Coding and Diagnosis


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Understanding Obesity ICD-10

To Understanding Obesity ICD-10: Coding and Diagnosis explain in this article, Obesity is a growing epidemic worldwide, affecting millions of people and increasing the risk of numerous health problems, including diabetes, heart disease, and stroke. The International Classification of Diseases (ICD) provides a standardized system for coding and diagnosing diseases and health conditions, including obesity. In this article, we will explore the obesity ICD-10 coding system and its use in diagnosis.

What is Obesity?Understanding Obesity ICD-10

Obesity is a medical condition characterized by excessive body fat accumulation, resulting in increased body weight and a high body mass index (BMI). BMI is calculated by dividing an individual’s weight in kilograms by their height in meters squared. A BMI of 30 or higher is considered obese.

ICD-10 Codes for Obesity

ICD-10 is the 10th revision of the ICD, a system used worldwide for coding and reporting diseases, health conditions, and related procedures. The ICD-10 codes for obesity are:

E66.0 – Obesity due to excess calories

E66.1 – Drug-induced obesity

E66.2 – Extreme obesity with alveolar hypoventilation

E66.3 – Overweight

E66.8 – Other obesity

These codes allow healthcare providers to identify and report cases of obesity, which can help with tracking and management of the condition.

Diagnosing Obesity Using ICD-10

Diagnosing obesity using ICD-10 involves assessing an individual’s BMI and using the appropriate code to classify the condition. A healthcare provider will typically measure an individual’s height and weight and calculate their BMI. If the BMI is 30 or higher, the healthcare provider can use the appropriate ICD-10 code to report the diagnosis.

In addition to BMI, healthcare providers may also assess other factors, such as waist circumference and body fat percentage, to diagnose and manage obesity.

Management of Obesity

Obesity can be managed through a combination of lifestyle changes, such as healthy eating and regular physical activity, and medical treatments, such as weight-loss medications and bariatric surgery. Healthcare providers can use the ICD-10 codes for obesity to track the progress of treatment and ensure that patients receive appropriate care.


Obesity is a serious medical condition that can increase the risk of numerous health problems. The ICD-10 coding system provides a standardized way to classify and report cases of obesity, which can help with tracking and management of the condition. Healthcare providers can use the appropriate ICD-10 code to diagnose and manage obesity and ensure that patients receive the appropriate care.


Understanding the Impact of Obesity on Health

Obesity, defined as having a body mass index (BMI) of 30 or above, is a growing concern in many countries around the world. According to the World Health Organization (WHO), obesity rates have nearly tripled since 1975, and as of 2016, over 650 million adults were classified as obese. While the physical appearance of obesity can often be the focus of attention, the impact it has on overall health cannot be ignored. In this article, we will explore the many problems of obesity and its impact on health.

Cardiovascular disease:

Obesity is a major risk factor for cardiovascular disease, including heart attacks, strokes, and high blood pressure. Excess weight puts added strain on the heart and blood vessels, leading to an increased risk of developing these conditions.

Type 2 diabetes:

Obesity is also a significant risk factor for type 2 diabetes. Excess body fat can cause insulin resistance, which means that the body is less able to regulate blood sugar levels. Over time, this can lead to the development of type 2 diabetes.

Joint problems:

Excess weight puts added pressure on joints, leading to an increased risk of joint problems such as osteoarthritis. This is especially true for weight-bearing joints such as the knees and hips.

Respiratory problems:

Obesity can also cause respiratory problems, including sleep apnea and asthma. Sleep apnea occurs when the airways are partially or completely blocked during sleep, leading to interruptions in breathing. Asthma is a chronic respiratory condition that can be exacerbated by obesity.


There is also a link between obesity and several types of cancer, including breast, colon, and kidney cancer. The reasons for this link are not fully understood, but it is thought that the excess body fat may lead to hormonal changes that increase the risk of developing cancer.

Mental health:

Obesity can also have a significant impact on mental health, leading to issues such as depression, anxiety, and low self-esteem. This is partly due to the societal stigma attached to being overweight, which can lead to social isolation and feelings of shame.

Shortened lifespan:

Finally, obesity is associated with a shortened lifespan. According to a study published in the New England Journal of Medicine, obesity can reduce life expectancy by up to 10 years.

In conclusion, obesity is a major health concern with a range of negative consequences for physical and mental health. It is important to take steps to prevent and manage obesity, such as maintaining a healthy diet, exercising regularly, and seeking medical treatment when necessary. By understanding the many problems of obesity, we can work towards creating a healthier future for ourselves and our communities.

People also ask:

1.What is the ICD-10 code for BMI obesity?

ICD-10 code Z68 for Body mass index [BMI] is a medical classification as listed by WHO under the range – Factors influencing health status and contact with health services .

2.What is the ICD 9 obesity code?

ICD-9 code 278.0 for Obesity is a medical classification as listed by WHO under the range -OTHER METABOLIC AND IMMUNITY DISORDERS (270-279

3.What is the ICD code for BMI?

PDX Collection 1493 (continued)
Z6854 Body mass index (BMI) pediatric, greater than or equal to 95th percentile for age
Z681 Body mass index (BMI) 19.9 or less, adult
Z6820 Body mass index (BMI) 20.0-20.9, adult
Z6821 Body mass index (BMI) 21.0-21.9, adult

253 more rows



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