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
  • S02.11FA

    Type III occipital condyle fracture, left side, initial encounter for closed fracture

  • S02.11FB

    Type III occipital condyle fracture, left side, initial encounter for open fracture

  • S02.11FD

    Type III occipital condyle fracture, left side, subsequent encounter for fracture with routine healing

  • S02.11FG

    Type III occipital condyle fracture, left side, subsequent encounter for fracture with delayed healing

  • S02.11FK

    Type III occipital condyle fracture, left side, subsequent encounter for fracture with nonunion

  • S02.11FS

    Type III occipital condyle fracture, left side, sequela

  • S02.11G

    Other fracture of occiput, right side

  • S02.11GA

    Other fracture of occiput, right side, initial encounter for closed fracture

  • S02.11GB

    Other fracture of occiput, right side, initial encounter for open fracture

  • S02.11GD

    Other fracture of occiput, right side, subsequent encounter for fracture with routine healing

  • S02.11GG

    Other fracture of occiput, right side, subsequent encounter for fracture with delayed healing

  • S02.11GK

    Other fracture of occiput, right side, subsequent encounter for fracture with nonunion

  • S02.11GS

    Other fracture of occiput, right side, sequela

  • S02.11H

    Other fracture of occiput, left side

  • S02.11HA

    Other fracture of occiput, left side, initial encounter for closed fracture

  • S02.11HB

    Other fracture of occiput, left side, initial encounter for open fracture

  • S02.11HD

    Other fracture of occiput, left side, subsequent encounter for fracture with routine healing

  • S02.11HG

    Other fracture of occiput, left side, subsequent encounter for fracture with delayed healing

  • S02.11HK

    Other fracture of occiput, left side, subsequent encounter for fracture with nonunion

  • S02.11HS

    Other fracture of occiput, left side, sequela

  • S02.121

    Fracture of orbital roof, right side

  • S02.121A

    Fracture of orbital roof, right side, initial encounter for closed fracture

  • S02.121B

    Fracture of orbital roof, right side, initial encounter for open fracture

  • S02.121D

    Fracture of orbital roof, right side, subsequent encounter for fracture with routine healing

  • S02.121G

    Fracture of orbital roof, right side, subsequent encounter for fracture with delayed healing

  • S02.121K

    Fracture of orbital roof, right side, subsequent encounter for fracture with nonunion

  • S02.121S

    Fracture of orbital roof, right side, sequela

  • S02.122

    Fracture of orbital roof, left side

  • S02.122A

    Fracture of orbital roof, left side, initial encounter for closed fracture

  • S02.122B

    Fracture of orbital roof, left side, initial encounter for open fracture

  • S02.122D

    Fracture of orbital roof, left side, subsequent encounter for fracture with routine healing

  • S02.122G

    Fracture of orbital roof, left side, subsequent encounter for fracture with delayed healing

  • S02.122K

    Fracture of orbital roof, left side, subsequent encounter for fracture with nonunion

  • S02.122S

    Fracture of orbital roof, left side, sequela

  • S02.129

    Fracture of orbital roof, unspecified side

  • S02.129A

    Fracture of orbital roof, unspecified side, initial encounter for closed fracture

  • S02.129B

    Fracture of orbital roof, unspecified side, initial encounter for open fracture

  • S02.129D

    Fracture of orbital roof, unspecified side, subsequent encounter for fracture with routine healing

  • S02.129G

    Fracture of orbital roof, unspecified side, subsequent encounter for fracture with delayed healing

  • S02.129K

    Fracture of orbital roof, unspecified side, subsequent encounter for fracture with nonunion

  • S02.129S

    Fracture of orbital roof, unspecified side, sequela

  • S02.19

    Other fracture of base of skull

  • S02.19XA

    Other fracture of base of skull, initial encounter for closed fracture

  • S02.19XB

    Other fracture of base of skull, initial encounter for open fracture

  • S02.19XD

    Other fracture of base of skull, subsequent encounter for fracture with routine healing

  • S02.19XG

    Other fracture of base of skull, subsequent encounter for fracture with delayed healing

  • S02.19XK

    Other fracture of base of skull, subsequent encounter for fracture with nonunion

  • S02.19XS

    Other fracture of base of skull, sequela

  • S02.2

    Fracture of nasal bones

  • S02.2XXA

    Fracture of nasal bones, initial encounter for closed fracture

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