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
  • S82.009A

    Unspecified fracture of unspecified patella, initial encounter for closed fracture

  • S82.009B

    Unspecified fracture of unspecified patella, initial encounter for open fracture type I or II

  • S82.009C

    Unspecified fracture of unspecified patella, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.009D

    Unspecified fracture of unspecified patella, subsequent encounter for closed fracture with routine healing

  • S82.009E

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type I or II with routine healing

  • S82.009F

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.009G

    Unspecified fracture of unspecified patella, subsequent encounter for closed fracture with delayed healing

  • S82.009H

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type I or II with delayed healing

  • S82.009J

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.009K

    Unspecified fracture of unspecified patella, subsequent encounter for closed fracture with nonunion

  • S82.009M

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type I or II with nonunion

  • S82.009N

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

  • S82.009P

    Unspecified fracture of unspecified patella, subsequent encounter for closed fracture with malunion

  • S82.009Q

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type I or II with malunion

  • S82.009R

    Unspecified fracture of unspecified patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

  • S82.009S

    Unspecified fracture of unspecified patella, sequela

  • S82.01

    Osteochondral fracture of patella

  • S82.011

    Displaced osteochondral fracture of right patella

  • S82.011A

    Displaced osteochondral fracture of right patella, initial encounter for closed fracture

  • S82.011B

    Displaced osteochondral fracture of right patella, initial encounter for open fracture type I or II

  • S82.011C

    Displaced osteochondral fracture of right patella, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.011D

    Displaced osteochondral fracture of right patella, subsequent encounter for closed fracture with routine healing

  • S82.011E

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type I or II with routine healing

  • S82.011F

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.011G

    Displaced osteochondral fracture of right patella, subsequent encounter for closed fracture with delayed healing

  • S82.011H

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type I or II with delayed healing

  • S82.011J

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.011K

    Displaced osteochondral fracture of right patella, subsequent encounter for closed fracture with nonunion

  • S82.011M

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type I or II with nonunion

  • S82.011N

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

  • S82.011P

    Displaced osteochondral fracture of right patella, subsequent encounter for closed fracture with malunion

  • S82.011Q

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type I or II with malunion

  • S82.011R

    Displaced osteochondral fracture of right patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

  • S82.011S

    Displaced osteochondral fracture of right patella, sequela

  • S82.012

    Displaced osteochondral fracture of left patella

  • S82.012A

    Displaced osteochondral fracture of left patella, initial encounter for closed fracture

  • S82.012B

    Displaced osteochondral fracture of left patella, initial encounter for open fracture type I or II

  • S82.012C

    Displaced osteochondral fracture of left patella, initial encounter for open fracture type IIIA, IIIB, or IIIC

  • S82.012D

    Displaced osteochondral fracture of left patella, subsequent encounter for closed fracture with routine healing

  • S82.012E

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type I or II with routine healing

  • S82.012F

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

  • S82.012G

    Displaced osteochondral fracture of left patella, subsequent encounter for closed fracture with delayed healing

  • S82.012H

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type I or II with delayed healing

  • S82.012J

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with delayed healing

  • S82.012K

    Displaced osteochondral fracture of left patella, subsequent encounter for closed fracture with nonunion

  • S82.012M

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type I or II with nonunion

  • S82.012N

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

  • S82.012P

    Displaced osteochondral fracture of left patella, subsequent encounter for closed fracture with malunion

  • S82.012Q

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type I or II with malunion

  • S82.012R

    Displaced osteochondral fracture of left patella, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with malunion

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