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Z68

⚠ Non-billable (Header)

Body mass index [BMI]

Factors influencing health status and contact with health services (Z00-Z99)

⚠️ This is a category header code — not billable. Use a more specific child code below.

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Also Known As

Kilograms per meters squared
✅ No additional coding notes for Z68

Child Codes (5)

Z68.1Body mass index [BMI] 19.9 or less, adultZ68.2Body mass index [BMI] 20-29, adultZ68.3Body mass index [BMI] 30-39, adultZ68.4Body mass index [BMI] 40 or greater, adultZ68.5Body mass index [BMI] pediatric

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Code Information

CodeZ68
BillableNo — Header code
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes5

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)