T58.9 - Toxic effect of carbon monoxide from unspecified source
- Applicable to Toxic effect of carbon monoxide from unspecified source
- The 2025 edition of ICD10-CM T58.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of T58.9 - other international versions of ICD10 T58.9 may differ.
- T58.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- T58.9 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- T58.9 - Toxic effect of carbon monoxide from unspecified source
- T58.9 - Toxic effect of carbon monoxide from unspecified source
- T58.91 - Toxic effect of carbon monoxide from unspecified source, accidental (unintentional)
- T58.92 - Toxic effect of carbon monoxide from unspecified source, intentional self-harm
- T58.93 - Toxic effect of carbon monoxide from unspecified source, assault
- T58.94 - Toxic effect of carbon monoxide from unspecified source, undetermined
Non-Billable/Non-Specific Code
The following codes above T58.9 contain annotation back-references that may be applicable to T58.9:
- Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
- Section: T51-T65 - Toxic effects of substances chiefly nonmedicinal as to source
- Category: T58 - Toxic effect of carbon monoxide
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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