All ICD10 Codes
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.-)
All CodesBillable Only
Internal Codes
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  • S00.552—

    Superficial foreign body of oral cavity

  • S00.552A—

    Superficial foreign body of oral cavity, initial encounter

  • S00.552D—

    Superficial foreign body of oral cavity, subsequent encounter

  • S00.552S—

    Superficial foreign body of oral cavity, sequela

  • S00.561—

    Insect bite (nonvenomous) of lip

  • S00.561A—

    Insect bite (nonvenomous) of lip, initial encounter

  • S00.561D—

    Insect bite (nonvenomous) of lip, subsequent encounter

  • S00.561S—

    Insect bite (nonvenomous) of lip, sequela

  • S00.562—

    Insect bite (nonvenomous) of oral cavity

  • S00.562A—

    Insect bite (nonvenomous) of oral cavity, initial encounter

  • S00.562D—

    Insect bite (nonvenomous) of oral cavity, subsequent encounter

  • S00.562S—

    Insect bite (nonvenomous) of oral cavity, sequela

  • S00.571—

    Other superficial bite of lip

  • S00.571A—

    Other superficial bite of lip, initial encounter

  • S00.571D—

    Other superficial bite of lip, subsequent encounter

  • S00.571S—

    Other superficial bite of lip, sequela

  • S00.572—

    Other superficial bite of oral cavity

  • S00.572A—

    Other superficial bite of oral cavity, initial encounter

  • S00.572D—

    Other superficial bite of oral cavity, subsequent encounter

  • S00.572S—

    Other superficial bite of oral cavity, sequela

  • S00.80—

    Unspecified superficial injury of other part of head

  • S00.80XA—

    Unspecified superficial injury of other part of head, initial encounter

  • S00.80XD—

    Unspecified superficial injury of other part of head, subsequent encounter

  • S00.80XS—

    Unspecified superficial injury of other part of head, sequela

  • S00.81—

    Abrasion of other part of head

  • S00.81XA—

    Abrasion of other part of head, initial encounter

  • S00.81XD—

    Abrasion of other part of head, subsequent encounter

  • S00.81XS—

    Abrasion of other part of head, sequela

  • S00.82—

    Blister (nonthermal) of other part of head

  • S00.82XA—

    Blister (nonthermal) of other part of head, initial encounter

  • S00.82XD—

    Blister (nonthermal) of other part of head, subsequent encounter

  • S00.82XS—

    Blister (nonthermal) of other part of head, sequela

  • S00.83—

    Contusion of other part of head

  • S00.83XA—

    Contusion of other part of head, initial encounter

  • S00.83XD—

    Contusion of other part of head, subsequent encounter

  • S00.83XS—

    Contusion of other part of head, sequela

  • S00.84—

    External constriction of other part of head

  • S00.84XA—

    External constriction of other part of head, initial encounter

  • S00.84XD—

    External constriction of other part of head, subsequent encounter

  • S00.84XS—

    External constriction of other part of head, sequela

  • S00.85—

    Superficial foreign body of other part of head

  • S00.85XA—

    Superficial foreign body of other part of head, initial encounter

  • S00.85XD—

    Superficial foreign body of other part of head, subsequent encounter

  • S00.85XS—

    Superficial foreign body of other part of head, sequela

  • S00.86—

    Insect bite (nonvenomous) of other part of head

  • S00.86XA—

    Insect bite (nonvenomous) of other part of head, initial encounter

  • S00.86XD—

    Insect bite (nonvenomous) of other part of head, subsequent encounter

  • S00.86XS—

    Insect bite (nonvenomous) of other part of head, sequela

  • S00.87—

    Other superficial bite of other part of head

  • S00.87XA—

    Other superficial bite of other part of head, initial encounter

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