What is the ICD-10 for severe protein-calorie malnutrition?
Emily Wong
Updated on May 09, 2026
What is the ICD-10 for severe protein-calorie malnutrition?
E43
Coding professionals would use ICD-10-CM code E43 to report severe malnutrition, also known as starvation edema. They would use ICD-10-CM code E42 to report severe protein-calorie malnutrition with signs of both kwashiorkor and marasmus.
What causes severe protein-calorie malnutrition?
Protein-energy malnutrition (PEM) is a common childhood disorder and is primarily caused by deficiency of energy, protein, and micronutrients. PEM manifests as underweight (low body weight compared with healthy peers), stunting (poor linear growth), wasting (acute weight loss), or edematous malnutrition (kwashiorkor).
What is unspecified protein-calorie malnutrition?
The lack of sufficient energy or protein to meet the body’s metabolic demands, as a result of either an inadequate dietary intake of protein, intake of poor quality dietary protein, increased demands due to disease, or increased nutrient losses.
What is the ICD-10 code for chronic malnutrition?
Unspecified severe protein-calorie malnutrition E43 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Is there an ICD-10 code for at risk for malnutrition?
The diagnosis codes of E44. 0 (moderate malnutrition), E44. 1 (mild malnutrition), and E46 (malnutrition, unspecified) complete the section of malnutrition….Understanding the Nuances of Coding Malnutrition.
| Level | ICD-10-CM Code | BMI Range |
|---|---|---|
| Moderate-risk Class 2 | Category E66 | 35.0 – 39.9 |
| High-risk Class 3 | E66.01 | >= 40 |
What is the ICD-10 code for acute kidney injury?
Acute kidney failure, unspecified N17. 9 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM N17. 9 became effective on October 1, 2021.
What are the 4 types of malnutrition?
There are 4 types of malnutrition, according to the World Health Organization. This includes deficiencies, stunting, being underweight, and wasting. Each type of malnutrition stems from a unique cause.
What are the signs and symptoms of PEM?
Clinical signs and symptoms of protein-energy malnutrition (PEM) include the following:
- Poor weight gain.
- Slowing of linear growth.
- Behavioral changes – Irritability, apathy, decreased social responsiveness, anxiety, and attention deficits.
How do you diagnosis malnutrition?
Diagnosis
- blood tests for general screening and monitoring.
- tests for specific nutrients, such as iron or vitamins.
- prealbumin tests, as malnutrition commonly affects levels of this protein.
- albumin tests, which may indicate liver or kidney disease.
What is the diagnosis code for malnutrition?
E40-E46 – Malnutrition [Internet]. In: ICD-10-CM.
What is the ICD-10 code for anemia of chronic disease?
ICD-10 code D63 for Anemia in chronic diseases classified elsewhere is a medical classification as listed by WHO under the range – Diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism .
What is the ICD-10 code for nutrition counseling?
Z71.3
ICD-10-CM Code for Dietary counseling and surveillance Z71. 3.
