T43.9 - Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug
- Applicable to Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug
- The 2025 edition of ICD10-CM T43.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of T43.9 - other international versions of ICD10 T43.9 may differ.
- T43.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- T43.9 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.
- T43.9 - Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug
- T43.9 - Poisoning by, adverse effect of and underdosing of unspecified psychotropic drug
- T43.91 - Poisoning by unspecified psychotropic drug, accidental (unintentional)
- T43.92 - Poisoning by unspecified psychotropic drug, intentional self-harm
- T43.93 - Poisoning by unspecified psychotropic drug, assault
- T43.94 - Poisoning by unspecified psychotropic drug, undetermined
- T43.95 - Adverse effect of unspecified psychotropic drug
- T43.96 - Underdosing of unspecified psychotropic drug
Non-Billable/Non-Specific Code
The following codes above T43.9 contain annotation back-references that may be applicable to T43.9:
- Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
- Section: T36-T50 - Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances
- Category: T43 - Poisoning by, adverse effect of and underdosing of psychotropic drugs, not elsewhere classified
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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