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T26.11XA

T26.11XA: Burn of cornea and conjunctival sac, right eye, initial encounter

Billable / specific codeICD-10-CMright

T26.11XA is a billable, specific ICD-10-CM code for burn of cornea and conjunctival sac, right eye, initial encounter. It is valid for submission on a claim.

Check T26.11XA with the rest of the claim: free scrubber

7th character "A": initial encounter

The appropriate 7th character is to be added to each code from category T26

A
initial encounter
D
subsequent encounter
S
sequela

Other codes that can never be billed with T26.11XA

Their own Excludes1 notes name this code, so the conflict is not listed above.

  • H10.21Acute toxic conjunctivitis

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

T26.11XA is named in 6 Medicare coverage policies: 6 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A53058Billing and Coding: Home Health Physical Therapy
  • A56900Billing and Coding: Immunizations
  • A57068Billing and Coding: Ocular Photography - External
  • A58872Billing and Coding: Tetanus Immunization

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under T26.11

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.