Z72.821 is a billable/specific and POA-exempt diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Inadequate sleep hygiene.
Inclusion term
Bad sleep habits
Irregular sleep habits
Unhealthy sleep wake schedule
Type 1 excludes
Versions
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
No changes
2017
No changes
2016
New code