T71.29XA

Asphyx due to being trap in oth low oxygen environment, init Asphyxiation due to being trapped in other low oxygen environment, initial encounter

Asphyx due to being trap in oth low oxygen environment, init Asphyxiation due to being trapped in other low oxygen environment, initial encounter: Injury, poisoning and certain other consequences of external causes (ICD-10-CM S00 to T88), a billable code.