T25.719
⚠ Non-billable (Header)Corrosion of third degree of unspecified ankle
Injury, poisoning and certain other consequences of external causes (S00-T88)
⚠️ This is a category header code — not billable. Use a more specific child code below.
📋 Code Instructions
inherited- • external cause code to identify place (Y92)
- • Code first: (T51-T65) to identify chemical and intent
Child Codes (3)
Clinical Description
ICD-10-CM code T25.719 represents corrosion of third degree of unspecified ankle. This code falls under the Injury, poisoning and certain other consequences of external causes (S00-T88) classification. It is a non-billable category header code. A more specific child code from the list below must be used for billing and reimbursement purposes.
This is a 7-character code at the 6th level of specificity. There are 3 more specific child codes under T25.719.
Frequently Asked Questions
What is ICD-10 code T25.719?
ICD-10-CM code T25.719 is "Corrosion of third degree of unspecified ankle". It belongs to the category: Injury, poisoning and certain other consequences of external causes (S00-T88).
Is T25.719 a billable ICD-10 code?
No, T25.719 is a non-billable header code. A more specific child code must be used for billing.
Related Codes in T25.71
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)