All ICD10 Codes

T26

Non-Billable
ChapterS00–T88
Rankcategory
Official Description

Burn and corrosion confined to eye and adnexa

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

CH19 Parent Instructions

Excludes2(Not included here)
Use Additional Code
  • code to identify any retained foreign body, if applicable (Z18.-)

Clinical Hierarchy

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
T26-T28Burns and corrosions confined to eye and internal organs (T26-T28)
T26Burn and corrosion confined to eye and adnexa
T26.0Burn of eyelid and periocular area
T26.1Burn of cornea and conjunctival sac
T26.2Burn with resulting rupture and destruction of eyeball
T26.3Burns of other specified parts of eye and adnexa
T26.4Burn of eye and adnexa, part unspecified
T26.5Corrosion of eyelid and periocular area
T26.6Corrosion of cornea and conjunctival sac
T26.7Corrosion with resulting rupture and destruction of eyeball
T26.8Corrosions of other specified parts of eye and adnexa
T26.9Corrosion of eye and adnexa, part unspecified

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to T26:

chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to T26. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

10 raw paths
Burn (electricity) (flame) (hot gas, liquid or hot object) (radiation) (steam) (thermal)5 unique routes
cornea (and conjunctiva)→T26
eye (s) and adnexa→T26(3 variants)
specified site NEC→T26
with resulting rupture and destruction of eyeball→T26
eyelid (s)→T26
Corrosion (injury) (acid) (caustic) (chemical) (lime) (external) (internal)5 unique routes
cornea (and conjunctiva)→T26
eye (s) and adnexa→T26(3 variants)
specified site NEC→T26
with resulting rupture and destruction of eyeball→T26
eyelid (s)→T26

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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