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E66.3 - Overweight


The ICD 10 Code for Overweight is listed as E66.3.
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: E66.3
Description: Overweight
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
Chapter Endocrine, nutritional and metabolic diseases (E00-E89)
Block Overweight, obesity and other hyperalimentation (E65-E68)
Parent E66 - Overweight and obesity
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 278.02 - Overweight
ICD-10-CM Siblings (same level / similar specificity) of E66.3:
E66.0 - Obesity due to excess calories
E66.1 - Drug-induced obesity
E66.2 - Morbid (severe) obesity with alveolar hypoventilation
E66.8 - Other obesity
E66.9 - Obesity, unspecified