S05

ICD-10Non-billable category

Injury of eye and orbit

Official ICD-10-CM descriptor (FY2026)

Injury of eye and orbit

S05 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.

Includes

  • open wound of eye and orbit

Excludes2

Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.

  • 2nd cranial [optic] nerve injury (S04.0-)
  • 3rd cranial [oculomotor] nerve injury (S04.1-)
  • open wound of eyelid and periocular area (S01.1-)
  • orbital bone fracture (S02.1-, S02.3-, S02.8-)
  • superficial injury of eyelid (S00.1-S00.2)

7th character

  • The appropriate 7th character is to be added to each code from category S05

Permitted 7th characters

Ainitial encounter
Dsubsequent encounter
Ssequela

More specific codes under S05

Where this code sits

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.

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