2025 ICD-10-CM Diagnosis Code T81.329A

Deep disruption or dehiscence of operation wound, unspecified, initial encounter

  • T81.329A is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Deep Disrupt/dehisc of operation wound, unspecified, init
  • ICD-10-CM T81.329A is a new 2025 ICD-10-CM code that became effective on October 1, 2024.
  • This is the American ICD-10-CM version of T81.329A – other international versions of ICD-10 T81.329A may differ.

The following code(s) above T81.329A contain annotation back-references

 that may be applicable to T81.329A:

  • S00-T88  Injury, poisoning and certain other consequences of external causes
  • T80-T88  Complications of surgical and medical care, not elsewhere classified
  • T81  Complications of procedures, not elsewhere classified
  • T81.3  Disruption of wound, not elsewhere classified
  • T81.329  Deep disruption or dehiscence of operation wound, unspecified

ICD-10-CM T81.329A is grouped within Diagnostic Related Group(s) (MS-DRG v42.0):

  • 919 Complications of treatment with mcc
  • 920 Complications of treatment with cc
  • 921 Complications of treatment without cc/mcc

Code History

  • 2025 (effective 10/1/2024): New code
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