2027 ICD-10-CM Diagnosis Code S05.02XDInjury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter

ICD-10-CM Codes›S00–T88›S00-S09›S05

ICD-10-CM S05.02XD
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

S05.02XD is a billable ICD-10-CM diagnosis code for injury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter. The 7th character D marks it as a subsequent encounter code, used during routine care in the healing or recovery phase. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 949 through 950. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Superficial injury; contusion, subsequent encounter.

Code Identity

ICD-10-CM Code
S05.02XD
Billable Status
Yes — Valid for Submission
Code Describes
Injury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter
Short Description
Inj conjunctiva and corneal abrasion w/o fb, left eye, subs
Parent Code
S05.02
Injury of conjunctiva and corneal abrasion without foreign body, left eye

Code Classification

ChapterS00–T88Injury, poisoning and certain other consequences of external causes
SectionS00-S09Injuries to the head
CategoryS05Injury of eye and orbit
This CodeS05.02XDInjury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter

Present on Admission (POA)Billing

S05.02XD is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Injuries to the head (S00-S09).

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Abrasion of left conjunctiva
  • Abrasion of left cornea
  • Abrasion of left eye region
  • Abrasion of ocular adnexa of left eye
  • Conjunctival abrasion
  • Conjunctival wound
  • Corneal abrasion
  • Injury of conjunctiva of left eye
  • Left superficial conjunctival injury
  • Superficial injury of conjunctiva
  • Superficial injury of cornea
  • Superficial injury of left eye

Coding GuidelinesGuidance

The appropriate 7th character is to be added to each code from block Injury of eye and orbit (S05). Use the following options for the applicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Source: ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027, published by CMS and the National Center for Health Statistics.

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to S05.02XD: its own notes plus those printed at S05.0, S05, block S00-S09, and Chapter 19. A note printed at a category, block or chapter applies to every code under it.

Includes

Further defines, or gives examples of, the content of the category.

From S05 Injury of eye and orbit applies to 90 codes
  • open wound of eye and orbit
From Block S00-S09 Injuries to the head applies to 1,934 codes
  • 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

Excludes1

Not coded here: the excluded code is never reported together with this one, unless the two conditions are unrelated.

From S05.0 Injury of conjunctiva and corneal abrasion without foreign body applies to 9 codes
  • foreign body in conjunctival sac (T15.1)
  • foreign body in cornea (T15.0)

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From S05 Injury of eye and orbit applies to 90 codes
From Block S00-S09 Injuries to the head applies to 1,934 codes
  • 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)
From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes

Use Additional Code

Add a second code, after this one, to fully describe the condition.

From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • code to identify any retained foreign body, if applicable (Z18.-)

Code Also

A second code may be needed to fully describe the condition; the note gives no sequencing direction.

From Block S00-S09 Injuries to the head applies to 1,934 codes
  • for any associated infection

Notes

General instructions on how these codes are used.

From Chapter 19 (S00-T88) Injury, poisoning and certain other consequences of external causes applies to 41,187 codes
  • Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code
  • The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes.

7th Character

Every code in the category takes a 7th character from the listed values, with the placeholder X filling any empty positions before it.

From S05 Injury of eye and orbit applies to 90 codes
  • The appropriate 7th character is to be added to each code from category S05
Values for category S05 Encounter: Initial, Subsequent, Sequela
  • Ainitial encounter
  • Dsubsequent encounter this code
  • Ssequela

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name S05.02XD, its category, or a range that includes it.

Excludes1 3

These codes carry an Excludes1 note naming S05.02XD: they are not reported together with it, unless the two conditions are unrelated.

  • H44.6 Retained (old) intraocular foreign body, magnetic
    current intraocular foreign body (S05.-) names S05.-, which includes this code
  • H44.7 Retained (old) intraocular foreign body, nonmagnetic
    current intraocular foreign body (S05.-) names S05.-, which includes this code
  • S00 Superficial injury of head
    injury of eye and orbit (S05.-) names S05.-, which includes this code

Excludes2 3

These codes carry an Excludes2 note naming S05.02XD: its condition is not part of those codes, and both may be reported when the patient has both.

  • Chapter 7 (H00-H59) Diseases of the eye and adnexa
    injury (trauma) of eye and orbit (S05.-) names S05.-, which includes this code
  • S00.2 Other and unspecified superficial injuries of eyelid and periocular area
    superficial injury of conjunctiva and cornea (S05.0-) names S05.0-, which includes this code
  • S01 Open wound of head
    injury of eye and orbit (S05.-) names S05.-, which includes this code

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR INJ054
Superficial injury; contusion, subsequent encounter
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Corneal Disorders

Your cornea is the outermost layer of your eye. It is clear and shaped like a dome. The cornea helps to shield the rest of the eye from germs, dust, and other harmful matter. It also helps your eye to focus. If you wear contact lenses, they float on top of your corneas.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert S05.02XD to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
V58.89 Other specfied aftercare
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About S05.02XDOverview

Is S05.02XD a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report injury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What does the 7th character D in S05.02XD mean?

The final character D marks a subsequent encounter: use it for routine care while the injury of conjunctiva and corneal abrasion without foreign body is healing, after active treatment has ended.

What MS-DRG does S05.02XD group to?

When injury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter is the principal diagnosis on an inpatient stay, it groups to MS-DRG 950, 949, with relative weights from 0.7661 to 1.1231 depending on complications. Higher weights mean higher Medicare reimbursement.

Is S05.02XD exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for injury of conjunctiva and corneal abrasion without foreign body, left eye, subsequent encounter on inpatient claims. The code appears in the Injuries to the head (S00-S09) range of the CMS exempt list.

Can S05.02XD be reported with T15.1?

Not as a rule. The Excludes1 note at S05.0, which applies to S05.02XD, lists "foreign body in conjunctival sac (T15.1)". An Excludes1 note means the excluded code is never reported together with this one; the only exception is when the two conditions are unrelated to each other (Official Guidelines, Section I.A.12.a).