ICD-9-CM Codes ICD-9-PCS Codes

983.2 - Toxic effect of caustic alkalis

GEM Conversion to ICD-10 CM

T54.3X1A

Fs: 10000 – Toxic effect of corrosive alkalis and alkali-like substances, accidental (unintentional), initial encounter

T54.3X2A

Fs: 10000 – Toxic effect of corrosive alkalis and alkali-like substances, intentional self-harm, initial encounter

T54.3X3A

Fs: 10000 – Toxic effect of corrosive alkalis and alkali-like substances, assault, initial encounter

T54.3X4A

Fs: 10000 – Toxic effect of corrosive alkalis and alkali-like substances, undetermined, initial encounter

Sibling Codes

983.0

Toxic effect of corrosive aromatics

983.1

Toxic effect of acids

983.2

Toxic effect of caustic alkalis

983.9

Toxic effect of caustic, unspecified

Parent Sibling Codes

981

Toxic effect of petroleum products

986

Toxic effect of carbon monoxide