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

991.1 - Frostbite of hand

GEM Conversion to ICD-10 CM

T33.529A

Fs: 10000 – Superficial frostbite of unspecified hand, initial encounter

T34.529A

Fs: 10000 – Frostbite with tissue necrosis of unspecified hand, initial encounter

Sibling Codes

991.0

Frostbite of face

991.1

Frostbite of hand

991.2

Frostbite of foot

991.3

Frostbite of other and unspecified sites

991.4

991.5

991.6

991.8

Other specified effects of reduced temperature

991.9

Unspecified effect of reduced temperature

Parent Sibling Codes

990

Effects of radiation, unspecified