Chapter 19

S00–T88: Injury, Poisoning and Certain Other Consequences of External Causes

Injury, Poisoning and Certain Other Consequences of External Causes diagnostic classification updated for 2026.

Chapter Instructions

Excludes2(Not included here. Code separately if applicable.)
Use Additional Code
  • code to identify any retained foreign body, if applicable (Z18.-)
Internal Codes
  • S82.876P

    Nondisplaced pilon fracture of unspecified tibia, subsequent encounter for closed fracture with malunion

  • S82.876Q

    Nondisplaced pilon fracture of unspecified tibia, subsequent encounter for open fracture type I or II with malunion

  • S82.876R

    Nondisplaced pilon fracture of unspecified tibia, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

  • S82.876S

    Nondisplaced pilon fracture of unspecified tibia, sequela

  • S82.89

    Other fractures of lower leg

  • S82.891

    Other fracture of right lower leg

  • S82.891A

    Other fracture of right lower leg, initial encounter for closed fracture

  • S82.891B

    Other fracture of right lower leg, initial encounter for open fracture type I or II

  • S82.891C

    Other fracture of right lower leg, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.891D

    Other fracture of right lower leg, subsequent encounter for closed fracture with routine healing

  • S82.891E

    Other fracture of right lower leg, subsequent encounter for open fracture type I or II with routine healing

  • S82.891F

    Other fracture of right lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.891G

    Other fracture of right lower leg, subsequent encounter for closed fracture with delayed healing

  • S82.891H

    Other fracture of right lower leg, subsequent encounter for open fracture type I or II with delayed healing

  • S82.891J

    Other fracture of right lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.891K

    Other fracture of right lower leg, subsequent encounter for closed fracture with nonunion

  • S82.891M

    Other fracture of right lower leg, subsequent encounter for open fracture type I or II with nonunion

  • S82.891N

    Other fracture of right lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

  • S82.891P

    Other fracture of right lower leg, subsequent encounter for closed fracture with malunion

  • S82.891Q

    Other fracture of right lower leg, subsequent encounter for open fracture type I or II with malunion

  • S82.891R

    Other fracture of right lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

  • S82.891S

    Other fracture of right lower leg, sequela

  • S82.892

    Other fracture of left lower leg

  • S82.892A

    Other fracture of left lower leg, initial encounter for closed fracture

  • S82.892B

    Other fracture of left lower leg, initial encounter for open fracture type I or II

  • S82.892C

    Other fracture of left lower leg, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.892D

    Other fracture of left lower leg, subsequent encounter for closed fracture with routine healing

  • S82.892E

    Other fracture of left lower leg, subsequent encounter for open fracture type I or II with routine healing

  • S82.892F

    Other fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.892G

    Other fracture of left lower leg, subsequent encounter for closed fracture with delayed healing

  • S82.892H

    Other fracture of left lower leg, subsequent encounter for open fracture type I or II with delayed healing

  • S82.892J

    Other fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.892K

    Other fracture of left lower leg, subsequent encounter for closed fracture with nonunion

  • S82.892M

    Other fracture of left lower leg, subsequent encounter for open fracture type I or II with nonunion

  • S82.892N

    Other fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

  • S82.892P

    Other fracture of left lower leg, subsequent encounter for closed fracture with malunion

  • S82.892Q

    Other fracture of left lower leg, subsequent encounter for open fracture type I or II with malunion

  • S82.892R

    Other fracture of left lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

  • S82.892S

    Other fracture of left lower leg, sequela

  • S82.899

    Other fracture of unspecified lower leg

  • S82.899A

    Other fracture of unspecified lower leg, initial encounter for closed fracture

  • S82.899B

    Other fracture of unspecified lower leg, initial encounter for open fracture type I or II

  • S82.899C

    Other fracture of unspecified lower leg, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.899D

    Other fracture of unspecified lower leg, subsequent encounter for closed fracture with routine healing

  • S82.899E

    Other fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with routine healing

  • S82.899F

    Other fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.899G

    Other fracture of unspecified lower leg, subsequent encounter for closed fracture with delayed healing

  • S82.899H

    Other fracture of unspecified lower leg, subsequent encounter for open fracture type I or II with delayed healing

  • S82.899J

    Other fracture of unspecified lower leg, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.899K

    Other fracture of unspecified lower leg, subsequent encounter for closed fracture with nonunion

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