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T81.89

⚠ Non-billable (Header)

Other complications of procedures, not elsewhere classified

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.

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📋 Code Instructions

  • • code to specify complication, such as:
  • • postprocedural delirium (F05)

⚠️ Excludes2

inherited from T81.8

Rules from parent category T81.8: Other complications of procedures, not elsewhere classified

  • • hypothermia following anesthesia (T88.51)
  • • malignant hyperpyrexia due to anesthesia (T88.3)

Child Codes (3)

T81.89XAOther complications of procedures, not elsewhere classified, initial encounterT81.89XDOther complications of procedures, not elsewhere classified, subsequent encounterT81.89XSOther complications of procedures, not elsewhere classified, sequela

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Code Information

CodeT81.89
BillableNo — Header code
ParentT81.8
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes10 rule(s)
Excludes22 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)