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

942.10 - Erythema [first degree] of trunk, unspecified site

GEM Conversion to ICD-10 CM

T21.10XA

Fs: 10000 – Burn of first degree of trunk, unspecified site, initial encounter

T21.50XA

Fs: 10000 – Corrosion of first degree of trunk, unspecified site, initial encounter

Sibling Codes

942.10

Erythema [first degree] of trunk, unspecified site

942.11

Erythema [first degree] of breast

942.12

Erythema [first degree] of chest wall, excluding breast and nipple

942.13

Erythema [first degree] of abdominal wall

942.14

Erythema [first degree] of back [any part]

942.15

Erythema [first degree] of genitalia

942.19

Erythema [first degree] of other and multiple sites of trunk