POA Exempt: Body mass index (BMI) (Z68) ICD-10-CM
The 33 ICD-10-CM codes in this range are exempt from Present on Admission reporting for fiscal year 2027. Hospitals leave the POA field blank for them on inpatient claims: the codes describe circumstances, such as pre-existing conditions or the cause of an injury, where asking whether the condition was present at admission adds no information.
Exempt Codes in This Range 33 codes · 1 category
Z68 Body mass index [BMI]33 codes
- Z68.18 Body mass index [BMI] 18.4 or less, adult
- Z68.19 Body mass index [BMI] 18.5-19.9, 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
- Z68.30 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
- Z68.41 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
- Z68.51 Body mass index [BMI] pediatric, less than 5th percentile for age
- Z68.52 Body mass index [BMI] pediatric, 5th percentile to less than 85th percentile for age
- Z68.53 Body mass index [BMI] pediatric, 85th percentile to less than 95th percentile for age
- Z68.54 Body mass index [BMI] pediatric, 95th percentile for age to less than 120% of the 95th percentile for age
- Z68.55 Body mass index [BMI] pediatric, 120% of the 95th percentile for age to less than 140% of the 95th percentile for age
- Z68.56 Body mass index [BMI] pediatric, greater than or equal to 140% of the 95th percentile for age
Questions About This Range
Why are these codes POA exempt?
The codes for body mass index (bmi) describe circumstances where the Present on Admission question has no meaning, so CMS exempts them from the indicator. The exemption is published in the official FY 2027 CMS exempt file.
How many codes in this range are exempt?
The FY 2027 exempt list contains 33 codes in this range, effective October 1, 2026 through September 30, 2027.
Are these codes billable?
The exemption only removes the POA indicator requirement, it does not change how a code is used on claims. Billable status is shown per code: blue codes are billable, and any codes shown in the amber tone are category headers that need more characters.
More POA Exempt Code Ranges
Source: CMS FY 2027 ICD-10-CM POA exempt file, effective October 1, 2026 through September 30, 2027. See also the Medicare Code Edits and the MS-DRG list.
