S05.6 – Penetrating wound without foreign body of eyeball

ICD-10-CM 2027 diagnosis code · Injuries to the head

Non-billable header

ICD-10-CM code S05.6
Code
S05.6 (claims format: S056)
Description
Penetrating wound without foreign body of eyeball
Billable
No – use a more specific code below
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
19. Injury, poisoning and certain other consequences of external causes (S00-T88)
Block
S00-S09 Injuries to the head
Parent codes
S05

Billable codes under S05.6

S05.6 is a header code and cannot be used on claims. Choose the most specific code:

7th character values

Codes in this category need a 7th character to describe the encounter or episode of care (use placeholder X for empty positions).

CharacterMeaning
Ainitial encounter
Dsubsequent encounter
Ssequela

Notes for S05.6

Applicable to:
  • Ocular penetration NOS

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

S05 – Injury of eye and orbit

Includes:
  • open wound of eye and orbit
Excludes2 (not included here):
  • 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 note:
  • The appropriate 7th character is to be added to each code from category S05

Block S00-S09

Includes:
  • injuries of ear
  • injuries of eye
  • injuries of face [any part]
  • injuries of gum
  • injuries of jaw
  • injuries of oral cavity
  • injuries of palate
  • injuries of periocular area
  • injuries of scalp
  • injuries of temporomandibular joint area
  • injuries of tongue
  • injuries of tooth
Excludes2 (not included here):
  • burns and corrosions (T20-T32)
  • effects of foreign body in ear (T16)
  • effects of foreign body in larynx (T17.3)
  • effects of foreign body in mouth NOS (T18.0)
  • effects of foreign body in nose (T17.0-T17.1)
  • effects of foreign body in pharynx (T17.2)
  • effects of foreign body on external eye (T15.-)
  • frostbite (T33-T34)
  • insect bite or sting, venomous (T63.4)
Code also:
  • for any associated infection

Index terms for S05.6

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in S05

Frequently asked questions

What is ICD-10 code S05.6?

S05.6 is the ICD-10-CM code for penetrating wound without foreign body of eyeball, in the block S00-S09 (Injuries to the head).

Is S05.6 a billable code?

No. S05.6 is a header code with more specific child codes; report one of the billable codes listed above.

What category does S05.6 belong to?

It belongs to category S05 – Injury of eye and orbit.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.