2021 ICD-10-CM Diagnosis Code T71.20XS

Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause, sequela

    2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  • T71.20XS is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Asphyx d/t sys oxy defic d/t low oxy in air unsp cause, sqla
  • The 2021 edition of ICD-10-CM T71.20XS became effective on October 1, 2020.
  • This is the American ICD-10-CM version of T71.20XS - other international versions of ICD-10 T71.20XS may differ.
The following code(s) above T71.20XS contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to T71.20XS:
  • S00-T88
    2021 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    Note
    • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • T71
    ICD-10-CM Diagnosis Code T71

    Asphyxiation

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Applicable To
    • Mechanical suffocation
    • Traumatic suffocation
    Type 1 Excludes
    • acute respiratory distress (syndrome) (J80)
    • anoxia due to high altitude (T70.2)
    • asphyxia NOS (R09.01)
    • asphyxia from carbon monoxide (T58.-)
    • asphyxia from inhalation of food or foreign body (T17.-)
    • asphyxia from other gases, fumes and vapors (T59.-)
    • respiratory distress (syndrome) in newborn (P22.-)
    Asphyxiation
  • T71.2
    ICD-10-CM Diagnosis Code T71.2

    Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Applicable To
    • Suffocation due to systemic oxygen deficiency due to low oxygen content in ambient air
    Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • T71.20XS is considered exempt from POA reporting.
ICD-10-CM T71.20XS is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 922 Other injury, poisoning and toxic effect diagnoses with mcc
  • 923 Other injury, poisoning and toxic effect diagnoses without mcc

Convert T71.20XS to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To T71.20XS
T71.193D …… subsequent encounter
T71.193S …… sequela
T71.194 Asphyxiation due to mechanical threat to breathing due to other causes, undetermined
T71.194A …… initial encounter
T71.194D …… subsequent encounter
T71.194S …… sequela
T71.2 Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air
T71.20 Asphyxiation due to systemic oxygen deficiency due to low oxygen content in ambient air due to unspecified cause
T71.20XA …… initial encounter
T71.20XD …… subsequent encounter
T71.20XS …… sequela
T71.21 Asphyxiation due to cave-in or falling earth
T71.21XA …… initial encounter
T71.21XD …… subsequent encounter
T71.21XS …… sequela
T71.22 Asphyxiation due to being trapped in a car trunk
T71.221 Asphyxiation due to being trapped in a car trunk, accidental
T71.221A …… initial encounter
T71.221D …… subsequent encounter
T71.221S …… sequela
T71.222 Asphyxiation due to being trapped in a car trunk, intentional self-harm

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.