Hydroxide, caustic ICD-10-CM Codes

From the ICD-10-CM 2027 Table of Drugs and Chemicals. Codes for poisoning, adverse effects and underdosing. Each code takes a 7th character: A (initial encounter), D (subsequent encounter) or S (sequela). Full Table of Drugs and Chemicals

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TermPoisoning, accidentalPoisoning, self-harmPoisoning, assaultPoisoning, undeterminedAdverse effectUnderdosing
Hydroxide, causticT54.3X1T54.3X2T54.3X3T54.3X4----

What the Hydroxide, caustic codes mean

  • T54.3X1 Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional)
  • T54.3X2 Toxic effect of corrosive alkalis and alkali-like substances, intentional self-harm
  • T54.3X3 Toxic effect of corrosive alkalis and alkali-like substances, assault
  • T54.3X4 Toxic effect of corrosive alkalis and alkali-like substances, undetermined