E66.09
E66.09: Other obesity due to excess calories
Billable / specific codeICD-10-CM
E66.09 is a billable, specific ICD-10-CM code for other obesity due to excess calories. It is valid for submission on a claim.
Check E66.09 with the rest of the claim: free scrubberOther codes that can never be billed with E66.09
Their own Excludes1 notes name this code, so the conflict is not listed above.
- R63.5Abnormal weight gain
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
E66.09 is named in 3 Medicare coverage policies: 3 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A57065Billing and Coding: Outpatient Psychiatry and Psychology Services
- A57179Billing and Coding: Transesophageal Echocardiogram
- A57736Billing and Coding: Vitamin D Assay Testing
Alphabetic index entries that lead here
- Obesity›exogenous
- Obesity›nutritional
- Obesity›due to›excess calories
The condition this code belongs to
Code history
Unchanged in every release from FY2024 to FY2027.