ICD-10-CMICD-10-CMT54.3X1 — Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional)
ICD-10-CMICD-10-CMT54.3X2 — Toxic effect of corrosive alkalis and alkali-like substances, intentional self-harm
ICD-10-CMICD-10-CMT54.3X4 — Toxic effect of corrosive alkalis and alkali-like substances, undetermined