T43.01 - Poisoning by, adverse effect of and underdosing of tricyclic antidepressants
- Applicable to Poisoning by, adverse effect of and underdosing of tricyclic antidepressants
- The 2025 edition of ICD10-CM T43.01 became effective on October 1, 2024.
- This is the American ICD10-CM version of T43.01 - other international versions of ICD10 T43.01 may differ.
- T43.01 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- T43.01 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.
- T43.01 - Poisoning by, adverse effect of and underdosing of tricyclic antidepressants
- T43.01 - Poisoning by, adverse effect of and underdosing of tricyclic antidepressants
- T43.011 - Poisoning by tricyclic antidepressants, accidental (unintentional)
- T43.012 - Poisoning by tricyclic antidepressants, intentional self-harm
- T43.013 - Poisoning by tricyclic antidepressants, assault
- T43.014 - Poisoning by tricyclic antidepressants, undetermined
- T43.015 - Adverse effect of tricyclic antidepressants
- T43.016 - Underdosing of tricyclic antidepressants
The following codes above T43.01 contain annotation back-references that may be applicable to T43.01:
Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes
Category: T43 Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
Non-Billable/Non-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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