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ICD-10-CM Codes
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S00-T88
Injury, poisoning and certain other consequences of external causes
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T51-T65
Toxic effects of substances chiefly nonmedicinal as to source
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T58-
Toxic effect of carbon monoxide
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2021 ICD-10-CM Diagnosis Code T58.11
2021 ICD-10-CM Diagnosis Code T58.11
Toxic effect of carbon monoxide from utility gas, accidental (unintentional)
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
- T58.11 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
- Short description: Toxic effect of carb monx from utility gas, accidental
- The 2021 edition of ICD-10-CM T58.11 became effective on October 1, 2020.
- This is the American ICD-10-CM version of T58.11 - other international versions of ICD-10 T58.11 may differ.
The following code(s) above
T58.11 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
T58.11:
- S00-T88
2021 ICD-10-CM Range S00-T88
Injury, poisoning and certain other consequences of external causesNote- 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
Use Additional- code to identify any retained foreign body, if applicable (Z18.-)
- T51-T65
2021 ICD-10-CM Range T51-T65
Toxic effects of substances chiefly nonmedicinal as to sourceNote- When no intent is indicated code to accidental. Undetermined intent is only for use when there is specific documentation in the record that the intent of the toxic effect cannot be determined.
Type 1 Excludes- contact with and (suspected) exposure to toxic substances (Z77.-)
Use Additional- code(s):
- for all associated manifestations of toxic effect, such as: respiratory conditions due to external agents (J60-J70)
- personal history of foreign body fully removed (Z87.821)
- to identify any retained foreign body, if applicable (Z18.-)
- T58
ICD-10-CM Diagnosis Code T58
Toxic effect of carbon monoxide
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Includes- asphyxiation from carbon monoxide
- toxic effect of carbon monoxide from all sources
- T58.1
ICD-10-CM Diagnosis Code T58.1
Toxic effect of carbon monoxide from utility gas
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Applicable To- Toxic effect of acetylene
- Toxic effect of gas NOS used for lighting, heating, cooking
- Toxic effect of water gas
- 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 T58.11
T58.03 Toxic effect of carbon monoxide from motor vehicle exhaust, assault
T58.04 Toxic effect of carbon monoxide from motor vehicle exhaust, undetermined
T58.1 Toxic effect of carbon monoxide from utility gas
T58.11
Toxic effect of carbon monoxide from utility gas, accidental (unintentional)
T58.12 Toxic effect of carbon monoxide from utility gas, intentional self-harm
T58.13 Toxic effect of carbon monoxide from utility gas, assault
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
