T23.421 - Corrosion of unspecified degree of single right finger (nail) except thumb
- Applicable to Corrosion of unspecified degree of single right finger (nail) except thumb
- The 2025 edition of ICD10-CM T23.421 became effective on October 1, 2024.
- This is the American ICD10-CM version of T23.421 - other international versions of ICD10 T23.421 may differ.
- T23.421 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Billable/Specific Code
The following codes above T23.421 contain annotation back-references that may be applicable to T23.421:
- Chapter: S00-T88 - Injury, poisoning and certain other consequences of external causes
- Section: T20-T25 - Burns and corrosions of external body surface, specified by site
- Category: T23 - Burn and corrosion of wrist and hand
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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