E46 - Unspecified protein-calorie malnutrition

The ICD 10 Code for Unspecified protein-calorie malnutrition is listed as E46.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	E46
Description:	Unspecified protein-calorie malnutrition Malnutrition NOS Protein-calorie imbalance NOS Excludes1: nutritional deficiency NOS (E63.9) Other nutritional deficiencies (E50-E64) Excludes2: nutritional anemias (D50-D53)
Diagnostic Related Groups (MS-DRG v30.0)	640 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W Mcc 641 - Misc Disorders Of Nutrition,metabolism,fluids/electrolytes W/o Mcc 793 - Full Term Neonate W Major Problems

Chapter	Endocrine, nutritional and metabolic diseases (E00-E89)
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	263.8 - Other protein-calorie malnutrition (approximate)
ICD 9 Dx Code:	263.9 - Unspecified protein-calorie malnutrition (approximate)