ICD-10-CM category
T33: Superficial frostbite
Codes under T33 (Superficial frostbite). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| T33.0 | Superficial frostbite of head | — |
| T33.01 | Superficial frostbite of ear | — |
| T33.1 | Superficial frostbite of neck | — |
| T33.1XXA | Superficial frostbite of neck, initial encounter | ✓ |
| T33.1XXD | Superficial frostbite of neck, subsequent encounter | ✓ |
| T33.1XXS | Superficial frostbite of neck, sequela | ✓ |
| T33.02 | Superficial frostbite of nose | — |
| T33.2 | Superficial frostbite of thorax | — |
| T33.02XA | Superficial frostbite of nose, initial encounter | ✓ |
| T33.02XD | Superficial frostbite of nose, subsequent encounter | ✓ |
| T33.02XS | Superficial frostbite of nose, sequela | ✓ |
| T33.2XXA | Superficial frostbite of thorax, initial encounter | ✓ |
| T33.2XXD | Superficial frostbite of thorax, subsequent encounter | ✓ |
| T33.2XXS | Superficial frostbite of thorax, sequela | ✓ |
| T33.3 | Superficial frostbite of abdominal wall, lower back and pelvis | — |
| T33.3XXA | Superficial frostbite of abdominal wall, lower back and pelvis, initial encounter | ✓ |
| T33.3XXD | Superficial frostbite of abdominal wall, lower back and pelvis, subsequent encounter | ✓ |
| T33.3XXS | Superficial frostbite of abdominal wall, lower back and pelvis, sequela | ✓ |
| T33.4 | Superficial frostbite of arm | — |
| T33.5 | Superficial frostbite of wrist, hand, and fingers | — |
| T33.6 | Superficial frostbite of hip and thigh | — |
| T33.7 | Superficial frostbite of knee and lower leg | — |
| T33.8 | Superficial frostbite of ankle, foot, and toe(s) | — |
| T33.09 | Superficial frostbite of other part of head | — |
| T33.9 | Superficial frostbite of other and unspecified sites | — |
| T33.09XA | Superficial frostbite of other part of head, initial encounter | ✓ |
| T33.09XD | Superficial frostbite of other part of head, subsequent encounter | ✓ |
| T33.09XS | Superficial frostbite of other part of head, sequela | ✓ |
| T33.011 | Superficial frostbite of right ear | — |
| T33.011A | Superficial frostbite of right ear, initial encounter | ✓ |
| T33.011D | Superficial frostbite of right ear, subsequent encounter | ✓ |
| T33.011S | Superficial frostbite of right ear, sequela | ✓ |
| T33.012 | Superficial frostbite of left ear | — |
| T33.012A | Superficial frostbite of left ear, initial encounter | ✓ |
| T33.012D | Superficial frostbite of left ear, subsequent encounter | ✓ |
| T33.012S | Superficial frostbite of left ear, sequela | ✓ |
| T33.019 | Superficial frostbite of unspecified ear | — |
| T33.019A | Superficial frostbite of unspecified ear, initial encounter | ✓ |
| T33.019D | Superficial frostbite of unspecified ear, subsequent encounter | ✓ |
| T33.019S | Superficial frostbite of unspecified ear, sequela | ✓ |
| T33.40 | Superficial frostbite of unspecified arm | — |
| T33.40XA | Superficial frostbite of unspecified arm, initial encounter | ✓ |
| T33.40XD | Superficial frostbite of unspecified arm, subsequent encounter | ✓ |
| T33.40XS | Superficial frostbite of unspecified arm, sequela | ✓ |
| T33.41 | Superficial frostbite of right arm | — |
| T33.41XA | Superficial frostbite of right arm, initial encounter | ✓ |
| T33.41XD | Superficial frostbite of right arm, subsequent encounter | ✓ |
| T33.41XS | Superficial frostbite of right arm, sequela | ✓ |
| T33.42 | Superficial frostbite of left arm | — |
| T33.42XA | Superficial frostbite of left arm, initial encounter | ✓ |
| T33.42XD | Superficial frostbite of left arm, subsequent encounter | ✓ |
| T33.42XS | Superficial frostbite of left arm, sequela | ✓ |
| T33.51 | Superficial frostbite of wrist | — |
| T33.52 | Superficial frostbite of hand | — |
| T33.53 | Superficial frostbite of finger(s) | — |
| T33.60 | Superficial frostbite of unspecified hip and thigh | — |
| T33.60XA | Superficial frostbite of unspecified hip and thigh, initial encounter | ✓ |
| T33.60XD | Superficial frostbite of unspecified hip and thigh, subsequent encounter | ✓ |
| T33.60XS | Superficial frostbite of unspecified hip and thigh, sequela | ✓ |
| T33.61 | Superficial frostbite of right hip and thigh | — |
| T33.61XA | Superficial frostbite of right hip and thigh, initial encounter | ✓ |
| T33.61XD | Superficial frostbite of right hip and thigh, subsequent encounter | ✓ |
| T33.61XS | Superficial frostbite of right hip and thigh, sequela | ✓ |
| T33.62 | Superficial frostbite of left hip and thigh | — |
| T33.62XA | Superficial frostbite of left hip and thigh, initial encounter | ✓ |
| T33.62XD | Superficial frostbite of left hip and thigh, subsequent encounter | ✓ |
| T33.62XS | Superficial frostbite of left hip and thigh, sequela | ✓ |
| T33.70 | Superficial frostbite of unspecified knee and lower leg | — |
| T33.70XA | Superficial frostbite of unspecified knee and lower leg, initial encounter | ✓ |
| T33.70XD | Superficial frostbite of unspecified knee and lower leg, subsequent encounter | ✓ |
| T33.70XS | Superficial frostbite of unspecified knee and lower leg, sequela | ✓ |
| T33.71 | Superficial frostbite of right knee and lower leg | — |
| T33.71XA | Superficial frostbite of right knee and lower leg, initial encounter | ✓ |
| T33.71XD | Superficial frostbite of right knee and lower leg, subsequent encounter | ✓ |
| T33.71XS | Superficial frostbite of right knee and lower leg, sequela | ✓ |
| T33.72 | Superficial frostbite of left knee and lower leg | — |
| T33.72XA | Superficial frostbite of left knee and lower leg, initial encounter | ✓ |
| T33.72XD | Superficial frostbite of left knee and lower leg, subsequent encounter | ✓ |
| T33.72XS | Superficial frostbite of left knee and lower leg, sequela | ✓ |
| T33.81 | Superficial frostbite of ankle | — |
| T33.82 | Superficial frostbite of foot | — |
| T33.83 | Superficial frostbite of toe(s) | — |
| T33.90 | Superficial frostbite of unspecified sites | — |
| T33.90XA | Superficial frostbite of unspecified sites, initial encounter | ✓ |
| T33.90XD | Superficial frostbite of unspecified sites, subsequent encounter | ✓ |
| T33.90XS | Superficial frostbite of unspecified sites, sequela | ✓ |
| T33.99 | Superficial frostbite of other sites | — |
| T33.99XA | Superficial frostbite of other sites, initial encounter | ✓ |
| T33.99XD | Superficial frostbite of other sites, subsequent encounter | ✓ |
| T33.99XS | Superficial frostbite of other sites, sequela | ✓ |
| T33.511 | Superficial frostbite of right wrist | — |
| T33.511A | Superficial frostbite of right wrist, initial encounter | ✓ |
| T33.511D | Superficial frostbite of right wrist, subsequent encounter | ✓ |
| T33.511S | Superficial frostbite of right wrist, sequela | ✓ |
| T33.512 | Superficial frostbite of left wrist | — |
| T33.512A | Superficial frostbite of left wrist, initial encounter | ✓ |
| T33.512D | Superficial frostbite of left wrist, subsequent encounter | ✓ |
| T33.512S | Superficial frostbite of left wrist, sequela | ✓ |
| T33.519 | Superficial frostbite of unspecified wrist | — |
| T33.519A | Superficial frostbite of unspecified wrist, initial encounter | ✓ |
| T33.519D | Superficial frostbite of unspecified wrist, subsequent encounter | ✓ |
| T33.519S | Superficial frostbite of unspecified wrist, sequela | ✓ |
| T33.521 | Superficial frostbite of right hand | — |
| T33.521A | Superficial frostbite of right hand, initial encounter | ✓ |
| T33.521D | Superficial frostbite of right hand, subsequent encounter | ✓ |
| T33.521S | Superficial frostbite of right hand, sequela | ✓ |
| T33.522 | Superficial frostbite of left hand | — |
| T33.522A | Superficial frostbite of left hand, initial encounter | ✓ |
| T33.522D | Superficial frostbite of left hand, subsequent encounter | ✓ |
| T33.522S | Superficial frostbite of left hand, sequela | ✓ |
| T33.529 | Superficial frostbite of unspecified hand | — |
| T33.529A | Superficial frostbite of unspecified hand, initial encounter | ✓ |
| T33.529D | Superficial frostbite of unspecified hand, subsequent encounter | ✓ |
| T33.529S | Superficial frostbite of unspecified hand, sequela | ✓ |
| T33.531 | Superficial frostbite of right finger(s) | — |
| T33.531A | Superficial frostbite of right finger(s), initial encounter | ✓ |
| T33.531D | Superficial frostbite of right finger(s), subsequent encounter | ✓ |
| T33.531S | Superficial frostbite of right finger(s), sequela | ✓ |
| T33.532 | Superficial frostbite of left finger(s) | — |
| T33.532A | Superficial frostbite of left finger(s), initial encounter | ✓ |
| T33.532D | Superficial frostbite of left finger(s), subsequent encounter | ✓ |
| T33.532S | Superficial frostbite of left finger(s), sequela | ✓ |
| T33.539 | Superficial frostbite of unspecified finger(s) | — |
| T33.539A | Superficial frostbite of unspecified finger(s), initial encounter | ✓ |
| T33.539D | Superficial frostbite of unspecified finger(s), subsequent encounter | ✓ |
| T33.539S | Superficial frostbite of unspecified finger(s), sequela | ✓ |
| T33.811 | Superficial frostbite of right ankle | — |
| T33.811A | Superficial frostbite of right ankle, initial encounter | ✓ |
| T33.811D | Superficial frostbite of right ankle, subsequent encounter | ✓ |
| T33.811S | Superficial frostbite of right ankle, sequela | ✓ |
| T33.812 | Superficial frostbite of left ankle | — |
| T33.812A | Superficial frostbite of left ankle, initial encounter | ✓ |
| T33.812D | Superficial frostbite of left ankle, subsequent encounter | ✓ |
| T33.812S | Superficial frostbite of left ankle, sequela | ✓ |
| T33.819 | Superficial frostbite of unspecified ankle | — |
| T33.819A | Superficial frostbite of unspecified ankle, initial encounter | ✓ |
| T33.819D | Superficial frostbite of unspecified ankle, subsequent encounter | ✓ |
| T33.819S | Superficial frostbite of unspecified ankle, sequela | ✓ |
| T33.821 | Superficial frostbite of right foot | — |
| T33.821A | Superficial frostbite of right foot, initial encounter | ✓ |
| T33.821D | Superficial frostbite of right foot, subsequent encounter | ✓ |
| T33.821S | Superficial frostbite of right foot, sequela | ✓ |
| T33.822 | Superficial frostbite of left foot | — |
| T33.822A | Superficial frostbite of left foot, initial encounter | ✓ |
| T33.822D | Superficial frostbite of left foot, subsequent encounter | ✓ |
| T33.822S | Superficial frostbite of left foot, sequela | ✓ |
| T33.829 | Superficial frostbite of unspecified foot | — |
| T33.829A | Superficial frostbite of unspecified foot, initial encounter | ✓ |
| T33.829D | Superficial frostbite of unspecified foot, subsequent encounter | ✓ |
| T33.829S | Superficial frostbite of unspecified foot, sequela | ✓ |
| T33.831 | Superficial frostbite of right toe(s) | — |
| T33.831A | Superficial frostbite of right toe(s), initial encounter | ✓ |
| T33.831D | Superficial frostbite of right toe(s), subsequent encounter | ✓ |
| T33.831S | Superficial frostbite of right toe(s), sequela | ✓ |
| T33.832 | Superficial frostbite of left toe(s) | — |
| T33.832A | Superficial frostbite of left toe(s), initial encounter | ✓ |
| T33.832D | Superficial frostbite of left toe(s), subsequent encounter | ✓ |
| T33.832S | Superficial frostbite of left toe(s), sequela | ✓ |
| T33.839 | Superficial frostbite of unspecified toe(s) | — |
| T33.839A | Superficial frostbite of unspecified toe(s), initial encounter | ✓ |
| T33.839D | Superficial frostbite of unspecified toe(s), subsequent encounter | ✓ |
| T33.839S | Superficial frostbite of unspecified toe(s), sequela | ✓ |
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