T33Non-billable (header)
Superficial frostbite
Sub-codes of T33(7)
T33 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).
T33.0Superficial frostbite of headHeaderT33.1Superficial frostbite of neck⚠ 7th charT33.2Superficial frostbite of thorax⚠ 7th charT33.3Superficial frostbite of abdominal wall, lower back and pelv…⚠ 7th charT33.4Superficial frostbite of armHeaderT33.5Superficial frostbite of wrist, hand, and fingersHeaderT33.6Superficial frostbite of hip and thighHeader
✓ Includes
- •frostbite with partial thickness skin loss
Code Hierarchy
Not sure between two codes?
⇄ Compare T33 with another code →