E66 — ICD-10-CM Diagnosis Codes

• E66 Overweight and obesity
• E66.0 Obesity due to excess calories
• E66.01 Morbid (severe) obesity due to excess calories billable
• E66.09 Other obesity due to excess calories billable
• E66.1 Drug-induced obesity billable
• E66.2 Morbid (severe) obesity with alveolar hypoventilation billable
• E66.3 Overweight billable
• E66.8 Other obesity
• E66.81 Obesity class
• E66.811 Obesity, class 1 billable
• E66.812 Obesity, class 2 billable
• E66.813 Obesity, class 3 billable
• E66.89 Other obesity not elsewhere classified billable
• E66.9 Obesity, unspecified billable