ICD-10-CM Codes
Z00-Z99 Factors influencing health status and contact with health services
Z68-Z68 Body mass index (BMI)

Body mass index [BMI] Z68- >

Applicable To

Kilograms per meters squared

Note

BMI adult codes are for use for persons 20 years of age or older
BMI pediatric codes are for use for persons 2-19 years of age.
These percentiles are based on the growth charts published by the Centers for Disease Control and Prevention (CDC)

Codes

Z68 Body mass index [BMI]
- Z68.1 Body mass index (BMI) 19.9 or less, adult
- Z68.2 Body mass index (BMI) 20-29, adult
  - Z68.20 Body mass index (BMI) 20.0-20.9, adult
  - Z68.21 Body mass index (BMI) 21.0-21.9, adult
  - Z68.22 Body mass index (BMI) 22.0-22.9, adult
  - Z68.23 Body mass index (BMI) 23.0-23.9, adult
  - Z68.24 Body mass index (BMI) 24.0-24.9, adult
  - Z68.25 Body mass index (BMI) 25.0-25.9, adult
  - Z68.26 Body mass index (BMI) 26.0-26.9, adult
  - Z68.27 Body mass index (BMI) 27.0-27.9, adult
  - Z68.28 Body mass index (BMI) 28.0-28.9, adult
  - Z68.29 Body mass index (BMI) 29.0-29.9, adult
- Z68.3 Body mass index (BMI) 30-39, adult
  - Z68.30 Body mass index (BMI) 30.0-30.9, adult
  - Z68.31 Body mass index (BMI) 31.0-31.9, adult
  - Z68.32 Body mass index (BMI) 32.0-32.9, adult
  - Z68.33 Body mass index (BMI) 33.0-33.9, adult
  - Z68.34 Body mass index (BMI) 34.0-34.9, adult
  - Z68.35 Body mass index (BMI) 35.0-35.9, adult
  - Z68.36 Body mass index (BMI) 36.0-36.9, adult
  - Z68.37 Body mass index (BMI) 37.0-37.9, adult
  - Z68.38 Body mass index (BMI) 38.0-38.9, adult
  - Z68.39 Body mass index (BMI) 39.0-39.9, adult
- Z68.4 Body mass index (BMI) 40 or greater, adult
  - Z68.41 Body mass index (BMI) 40.0-44.9, adult
  - Z68.42 Body mass index (BMI) 45.0-49.9, adult
  - Z68.43 Body mass index (BMI) 50.0-59.9, adult
  - Z68.44 Body mass index (BMI) 60.0-69.9, adult
  - Z68.45 Body mass index (BMI) 70 or greater, adult
- Z68.5 Body mass index (BMI) pediatric
  - Z68.51 …… less than 5th percentile for age
  - Z68.52 …… 5th percentile to less than 85th percentile for age
  - Z68.53 …… 85th percentile to less than 95th percentile for age
  - Z68.54 …… greater than or equal to 95th percentile for age