Index to Diseases and Injuries

Frostbite (superficial)

Index code:T33.90

with
partial thickness skin loss — see Frostbite (superficial), by site
tissue necrosis T34.90
abdominal wall T33.3
with tissue necrosis T34.3
ankle T33.81-
with tissue necrosis T34.81-
arm T33.4-
with tissue necrosis T34.4-
finger (s) — see Frostbite, finger
hand — see Frostbite, hand
wrist — see Frostbite, wrist
ear T33.01-
with tissue necrosis T34.01-
face T33.09
with tissue necrosis T34.09
finger T33.53-
with tissue necrosis T34.53-
foot T33.82-
with tissue necrosis T34.82-
hand T33.52-
with tissue necrosis T34.52-
head T33.09
with tissue necrosis T34.09
ear — see Frostbite, ear
nose — see Frostbite, nose
hip (and thigh) T33.6-
with tissue necrosis T34.6-
knee T33.7-
with tissue necrosis T34.7-
leg T33.99
with tissue necrosis T34.99 — see also Frostbite, by specific site on leg, if specified
ankle — see Frostbite, ankle
foot — see Frostbite, foot
knee — see Frostbite, knee
lower T33.7-
with tissue necrosis T34.7-
thigh — see Frostbite, hip
toe — see Frostbite, toe
limb
lower T33.99
with tissue necrosis T34.99
upper — see Frostbite, arm
neck T33.1
with tissue necrosis T34.1
nose T33.02
with tissue necrosis T34.02
pelvis T33.3
with tissue necrosis T34.3
specified site NEC T33.99
with tissue necrosis T34.99
thigh — see Frostbite, hip
thorax T33.2
with tissue necrosis T34.2
toes T33.83-
with tissue necrosis T34.83-
trunk T33.99
with tissue necrosis T34.99
wrist T33.51-
with tissue necrosis T34.51-

Use the index to find a code, then confirm it in the Tabular List before assigning it. A code ending in a dash is incomplete, and a code in [brackets] is a manifestation code reported after the underlying condition. Search the whole index.

Frequently asked questions

What is the ICD-10-CM code for Frostbite?

The ICD-10-CM Alphabetic Index directs "Frostbite" to T33.90. Subterms below it may lead to a more specific code. Always confirm the code in the Tabular List before assigning it.

ICD-10-CM Index to Diseases and Injuries maintained by CDC/NCHS (public domain), from the CMS FY2027 release.