T30.4 - Corrosion of unspecified body region, unspecified degree
- Applicable to Corrosion of unspecified body region, unspecified degree
- The 2025 edition of ICD10-CM T30.4 became effective on October 1, 2024.
- This is the American ICD10-CM version of T30.4 - other international versions of ICD10 T30.4 may differ.
- T30.4 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Inclusion Term
- This code is not for inpatient use. Code to specified site and degree of corrosion
- Corrosion NOS
- Multiple corrosion NOS
The following codes above T30.4 contain annotation back-references that may be applicable to T30.4:
Chapter: S00-T88 Injury, poisoning and certain other consequences of external causes
Section: T30-T32 Burns and corrosions of multiple and unspecified body regions
Category: T30 Burn and corrosion, body region unspecified
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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