T23.43 - Corrosion of unspecified degree of multiple fingers (nail), not including thumb

  • Applicable to Corrosion of unspecified degree of multiple fingers (nail), not including thumb
  • The 2025 edition of ICD10-CM T23.43 became effective on October 1, 2024.
  • This is the American ICD10-CM version of T23.43 - other international versions of ICD10 T23.43 may differ.
  • T23.43 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • T23.43 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.
  • T23.43 - Corrosion of unspecified degree of multiple fingers (nail), not including thumb
    • T23.43 - Corrosion of unspecified degree of multiple fingers (nail), not including thumb
    • T23.431 - Corrosion of unspecified degree of multiple right fingers (nail), not including thumb
    • T23.432 - Corrosion of unspecified degree of multiple left fingers (nail), not including thumb
    • T23.439 - Corrosion of unspecified degree of unspecified multiple fingers (nail), not including thumb

The following codes above T23.43 contain annotation back-references that may be applicable to T23.43:

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

     
Non-Billable/Non-Specific Code

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