Z68.41
Body mass index (BMI) 40.0-44.9, adult
Factors influencing health status and contact with health services Not Billable (Secondary Code)
Quick Reference
Documentation of specific BMI in morbid obesity range
Clinical Information
When to Use This Code
Documentation of specific BMI in morbid obesity range
Common Clinical Scenarios
- Bariatric surgery evaluation
- Severe obesity documentation
- Weight management programs
- Obesity-related comorbidity risk assessment
Documentation Requirements
- Calculate and document BMI from measured height and weight
- Use with obesity diagnosis code (E66.01)
- Record weight in kg or lbs and height in meters or inches
- Note obesity-related complications
Coding Guidelines
Inclusion Terms
These terms are included in this code:
BMI 40-44.9Class III obesity BMIMorbid obesity range
Exclusion Terms
Do NOT use this code for:
- BMI <40 (use Z68.30-Z68.39)
- BMI ≥45 (use Z68.42-Z68.45)
Coding Notes
Always pair with obesity diagnosis (E66.01 for morbid obesity)
Required for bariatric surgery coverage
Important for risk stratification and treatment planning
Related ICD-10 Codes
Consider these related codes based on patient presentation:
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Code
Z68.41
Category
Factors influencing health status and contact with health services
Billable Status
Not Billable
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