E66.2 MORBID (SEVERE) OBESITY WITH ALVEOLAR HYPOVENTILATION

Code Information

  • Diagnosis Code: E66.2
  • Short Description: Morbid (severe) obesity with alveolar hypoventilation
  • Long Description: Morbid (severe) obesity with alveolar hypoventilation
  • Code Version: 2025 ICD-10-CM

The code E66.2 is VALID for claim submission

Code Classification

Synonyms

  • Alveolar hypoventilation
  • Extreme obesity with alveolar hypoventilation
  • Morbid obesity

Diagnostic Related Group(s)

The code E66.2 is grouped in the following Diagnostic Related Group(s) MS-DRG V42.0

  1. Other Respiratory System Diagnoses With Mcc (205)
  2. Other Respiratory System Diagnoses Without Mcc (206)

References to Index of Diseases and Injuries

The code E66.2 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Obesity hypoventilation syndrome (OHS)
    • Pickwickian syndrome

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
E66.2 Right Arrow 278.03 Obesity hypovent synd
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
E66 Overweight and obesity
E66.0 Obesity due to excess calories
E66.01 Morbid (severe) obesity due to excess calories
E66.09 Other obesity due to excess calories
E66.1 Drug-induced obesity
E66.3 Overweight
E66.8 Other obesity
E66.81 Obesity class
E66.811 Obesity, class 1
E66.812 Obesity, class 2
E66.813 Obesity, class 3
E66.89 Other obesity not elsewhere classified
E66.9 Obesity, unspecified
This page was last updated on: 10/1/2024
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