T25.31 Burn of third degree of ankle

Non-billable header with 3 child codes.

Applies from T25 Burn and corrosion of ankle and foot

7th character note

• The appropriate 7th character is to be added to each code from category T25

7th character required

• A — initial encounter
• D — subsequent encounter
• S — sequela

Applies from T25.3 Burn of third degree of ankle and foot

Use additional code

• external cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92)

Codes under T25.31

• T25.311 Burn of third degree of right ankle
• T25.312 Burn of third degree of left ankle
• T25.319 Burn of third degree of unspecified ankle

Code annotations containing back-references to T25.31

Back-references to T25

• Type 2 Excludes: T24 Burn and corrosion of lower limb, except ankle and foot ("burn and corrosion of ankle and foot (T25.-)")
• Type 1 Excludes: T66 Radiation sickness, unspecified ("burns (T20-T31)")
• Type 2 Excludes: T67 Effects of heat and light ("burns (T20-T31)")
• Type 2 Excludes: T75 Other and unspecified effects of other external causes ("burns (electric) (T20-T31)")

Nearby codes

• T25.299 Burn of second degree of multiple sites of unspecified ankle and foot
• T25.299A Burn of second degree of multiple sites of unspecified ankle and foot, initial encounter
• T25.299D Burn of second degree of multiple sites of unspecified ankle and foot, subsequent encounter
• T25.299S Burn of second degree of multiple sites of unspecified ankle and foot, sequela
• T25.3 Burn of third degree of ankle and foot
• T25.31 Burn of third degree of ankle (this code)
• T25.311 Burn of third degree of right ankle
• T25.311A Burn of third degree of right ankle, initial encounter
• T25.311D Burn of third degree of right ankle, subsequent encounter
• T25.311S Burn of third degree of right ankle, sequela
• T25.312 Burn of third degree of left ankle