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

Applicable to Morbid (severe) obesity with alveolar hypoventilation
The 2025 edition of ICD10-CM E66.2 became effective on October 1, 2024.
This is the American ICD10-CM version of E66.2 - other international versions of ICD10 E66.2 may differ.
E66.2 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Inclusion Term

Obesity hypoventilation syndrome (OHS)
Pickwickian syndrome

The following codes above E66.2 contain annotation back-references that may be applicable to E66.2:

Chapter: E00-E89 Endocrine, nutritional and metabolic diseases

Section: E65-E68 Overweight, obesity and other hyperalimentation

Category: E66 Overweight and obesity

overweight icd 10

endocrine icd 10

nutritional icd 10

hyperalimentation icd 10

hypoventilation icd 10

metabolic icd 10

alveolar icd 10

Billable/Specific Code

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Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

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