Overweight

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2016 onwards.

What has happened to this code

Every change the publisher made, from 2007 to now. Entries marked draft are from the pre-implementation releases: ICD-10 took effect on 1 October 2015, so nothing before FY2016 was ever valid on a claim.

FY2007 Added to the draft code set draft Overweight

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from E66 Overweight and obesity

Excludes2 - not included here

adiposogenital dystrophy (E23.6)
lipomatosis dolorosa [Dercum] (E88.2)
lipomatosis NOS (E88.2)
Prader-Willi syndrome (Q87.11)

Use additional code

code to identify body mass index (BMI), if known, for adults (Z68.1-Z68.45) or pediatrics (Z68.5-)

Code first

obesity complicating pregnancy, childbirth and the puerperium, if applicable (O99.21-)

How CDC's index refers to this code

Wording from the official alphabetic index. Much of it appears nowhere in the code description, which is why a search for the everyday phrase so often finds nothing.

Overweight

Codes in the same group

Code	Description	Status
E66.0	Obesity due to excess calories	Not billable
E66.1	Drug-induced obesity	Valid
E66.2	Morbid (severe) obesity with alveolar hypoventilation	Valid
E66.8	Other obesity	Not billable
E66.9	Obesity, unspecified	Valid