ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

E66.2 – Morbid (severe) obesity with alveolar hypoventilation

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

Applicable To

Obesity hypoventilation syndrome (OHS)

Pickwickian syndrome

GEM Conversion to ICD-9 CM

278.03

Fs: 00000 – Obesity hypoventilation syndrome

MDC / MS-DRG Reference

DRG 205

OTHER RESPIRATORY SYSTEM DIAGNOSES WITH MCC

DRG 206

OTHER RESPIRATORY SYSTEM DIAGNOSES WITHOUT MCC

Back Reference of Diagnostic Codes

Obesity E66.9

with alveolar hypoventilation E66.2

hypoventilation syndrome (OHS) E66.2

morbid E66.01

with

alveolar hypoventilation E66.2

obesity hypoventilation syndrome (OHS) E66.2

OHS (obesity hypoventilation syndrome) E66.2

Pickwickian syndrome E66.2

Syndrome See also Disease

alveolar hypoventilation E66.2

cardiopulmonary-obesity E66.2

hypoventilation, obesity (OHS) E66.2

obesity hypoventilation (OHS) E66.2

Pickwickian E66.2

Sibling Codes

E66.0

Obesity due to excess calories

E66.1

Drug-induced obesity

E66.3

E66.8

E66.9

Obesity, unspecified

Parent Sibling Codes

E60

Dietary zinc deficiency

E61

Deficiency of other nutrient elements

E63

Other nutritional deficiencies

E64

Sequelae of malnutrition and other nutritional deficiencies

E65

Localized adiposity

E66

Overweight and obesity

E67

Other hyperalimentation

E68

Sequelae of hyperalimentation

View in Tabular

Code	Title
E00-E89	Endocrine, nutritional and metabolic diseases (E00-E89)
E65-E68	Overweight, obesity and other hyperalimentation (E65-E68)
E66	Overweight and obesity
E66.2	Morbid (severe) obesity with alveolar hypoventilation Applicable to Obesity hypoventilation syndrome (OHS) Pickwickian syndrome