Solutions:
Malnutrition can lead to:
If the physician documents moderate-severe malnutrition, coders or CDI specialists should query to determine which of these apply. If the answer is "severe," assign code 261 (nutritional marasmus). If the answer is "moderate," assign code 263.0 (malnutrition of moderate degree). See Coding Clinic, Third Quarter 2012, p. 10.
Malnutrition ICD-10-CM Code range E40-E46.
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.
Table 5ICD-9-CM diagnosis codes for malnutritionICD-9-CM diagnosis codeDescriptionPostsurgical nonabsorptionProtein-calorie malnutrition260Kwashiorkor261Nutritional marasmus21 more rows
E63.9ICD-10 code E63. 9 for Nutritional deficiency, unspecified is a medical classification as listed by WHO under the range - Endocrine, nutritional and metabolic diseases .
Unspecified protein-calorie malnutrition E46 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 E46 became effective on October 1, 2021.
The International Classification of Disease, 9th Revision (ICD-9) codes translate medical diagnoses into numerical codes for billing and research purposes. Malnutrition is a qualifying diagnosis in the MS-DRG system, but several different ICD-9 codes can be used for the varying degrees of malnutrition.
E44.0ICD-10 code E44. 0 for Moderate protein-calorie malnutrition is a medical classification as listed by WHO under the range - Endocrine, nutritional and metabolic diseases .
ICD-10 code R63. 4 for Abnormal weight loss is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
While ICD-9-CM classified cachexia due to malnutrition as only 799.4, many coders may add an additional code for the documented malnutrition.
Dietary counseling and surveillance Z71. 3 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 Z71. 3 became effective on October 1, 2021.
ICD-10-CM Code for Anorexia R63.
E46E46 - Unspecified protein-calorie malnutrition | ICD-10-CM.