T44.991 - Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)
- Applicable to Poisoning by other drug primarily affecting the autonomic nervous system, accidental (unintentional)
- The 2025 edition of ICD10-CM T44.991 became effective on October 1, 2024.
- This is the American ICD10-CM version of T44.991 - other international versions of ICD10 T44.991 may differ.
- T44.991 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- Poisoning by other drugs primarily affecting the autonomic nervous system NOS
The following codes above T44.991 contain annotation back-references that may be applicable to T44.991:
Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes
Billable/Specific Code
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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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