T71.20
BillableAsphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause
T71.20 is the ICD-10-CM code for Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause. It is a billable, specific code valid for reimbursement.
S00-T88 Injury, poisoning and certain other consequences of external causes
No additional coding notes for this code.
Frequently asked questions
- What is ICD-10 code T71.20?
- T71.20 is the ICD-10-CM code for "Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
- Is T71.20 a billable code?
- Yes — T71.20 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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