T71.9 is a non-billable/non-specific diagnosis code from the 2025 ICD-10-CM used to classify the following condition: Asphyxiation due to unspecified cause.
Inclusion term
Suffocation (by strangulation) due to unspecified cause
Suffocation NOS
Systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause
Systemic oxygen deficiency due to mechanical threat to breathing due to unspecified cause
Traumatic asphyxia NOS
Codes
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