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FY2027

ICD-10-CM/Endocrine, nutritional and metabolic diseases

E40-E46

Malnutrition

E40-E46 contains 7 categories and 9 ICD-10-CM codes for FY2027.

E40Kwashiorkor1 billable
E41Nutritional marasmus1 billable
E42Marasmic kwashiorkor1 billable
E43Unspecified severe protein-calorie malnutrition1 billable
E44Protein-calorie malnutrition of moderate and mild degree2 billable
E45Retarded development following protein-calorie malnutrition1 billable
E46Unspecified protein-calorie malnutrition1 billable

Not medical or billing advice. This site reproduces the ICD-10-CM classification for reference. Code selection must be based on the provider’s documentation and the ICD-10-CM Official Guidelines for Coding and Reporting. Verify against payer policy before submitting a claim.

ICD-10-CM is published by the CDC / National Center for Health Statistics and CMS. The classification is a work of the United States Government and is in the public domain. FY2027 codes are effective for encounters from October 1, 2026 through September 30, 2027.

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