E66.01Billable
Morbid (severe) obesity due to excess calories
Excludes1
1 item
Excludes1
- •morbid (severe) obesity with alveolar hypoventilation (E66.2)
Billable Code
E66.01 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
Abdominoplasty
Bariatric Surgery
Body Mass Index
Obesity due to excess calories
Body Mass Index of 32
Body Mass Index 35.0-35.9
Body Mass Index of 36
Body Mass Index of 37
Body Mass Index of 39
Body Mass Index of 40 or greater
Body Mass Index 41.0-44.9
Body Mass Index (BMI) 42
Morbid Obesity with BMI 46
Class 2 Obesity
Elevated Body Mass Index
Elevated Risk Factors
Obesity due to FTO gene polymorphism with metformin therapy
Status Post Gastric Bypass
Laparoscopic Sleeve Gastrectomy
History of Obesity
Morbid Obesity
Obesity, Body Mass Index 30-39.9
Obesity due to Excess Calories
Severe Obesity
Obesity management with semaglutide
Pharmacological Management of Obesity
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Excludes1
1 item
Excludes1
From E00-E89:
- •transitory endocrine and metabolic disorders specific to newborn (P70-P74)
Notes
1 item
Notes
From E00-E89:
- •All neoplasms, whether functionally active or not, are classified in Chapter 2. Appropriate codes in this chapter (i.e. E05.8, E07.0, E16-E31, E34.-) may be used as additional codes to indicate either functional activity by neoplasms and ectopic endocrine tissue or hyperfunction and hypofunction of endocrine glands associated with neoplasms and other conditions classified elsewhere.