T39.4X

Non-billable (Header)

Poisoning by, adverse effect of and underdosing of antirheumatics, 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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Excludes1

inherited from T39.4

Rules from parent category T39.4: Poisoning by, adverse effect of and underdosing of antirheumatics, not elsewhere classified

  • poisoning by, adverse effect of and underdosing of glucocorticoids (T38.0-)
  • poisoning by, adverse effect of and underdosing of salicylates (T39.0-)

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Code Information

CodeT39.4X
BillableNo — Header code
ParentT39.4
CategoryInjury, poisoning and certain other consequences of external causes (S00-T88)
Excludes12 rule(s)
Excludes20 note(s)
Child codes6

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)