T49.9 - Poisoning by, adverse effect of and underdosing of unspecified topical agent
- Applicable to Poisoning by, adverse effect of and underdosing of unspecified topical agent
- The 2025 edition of ICD10-CM T49.9 became effective on October 1, 2024.
- This is the American ICD10-CM version of T49.9 - other international versions of ICD10 T49.9 may differ.
- T49.9 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- T49.9 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.
- T49.9 - Poisoning by, adverse effect of and underdosing of unspecified topical agent
- T49.9 - Poisoning by, adverse effect of and underdosing of unspecified topical agent
- T49.91 - Poisoning by unspecified topical agent, accidental (unintentional)
- T49.92 - Poisoning by unspecified topical agent, intentional self-harm
- T49.93 - Poisoning by unspecified topical agent, assault
- T49.94 - Poisoning by unspecified topical agent, undetermined
- T49.95 - Adverse effect of unspecified topical agent
- T49.96 - Underdosing of unspecified topical agent
The following codes above T49.9 contain annotation back-references that may be applicable to T49.9:
Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes
Non-Billable/Non-Specific Code
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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