2027 ICD-10-CM Diagnosis Code H05.52Retained (old) foreign body following penetrating wound of left orbit

ICD-10-CM Codes›H00–H59›H00-H05›H05

ICD-10-CM H05.52
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

H05.52 is a billable ICD-10-CM diagnosis code for retained (old) foreign body following penetrating wound of left orbit. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 124 through 125. Coders also document this condition as foreign body of left orbit proper. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Oculofacial plastics and orbital conditions.

Code Identity

ICD-10-CM Code
H05.52
Billable Status
Yes — Valid for Submission
Code Describes
Retained (old) foreign body following penetrating wound of left orbit
Short Description
Retained (old) fb following penetrating wound of left orbit
Parent Code
Retained (old) foreign body following penetrating wound of orbit

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH00-H05Disorders of eyelid, lacrimal system and orbit
CategoryH05Disorders of orbit
This CodeH05.52Retained (old) foreign body following penetrating wound of left orbit

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Foreign body of left orbit proper
  • Orbital foreign body
  • Retained foreign body in left orbit
  • Retained foreign body in orbit

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to H05.52: its own notes plus those printed at H05.5, H05, block H00-H05, and Chapter 7. A note printed at a category, block or chapter applies to every code under it.

Excludes1

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

From H05.5 Retained (old) foreign body following penetrating wound of orbit applies to 4 codes
  • current penetrating wound of orbit (S05.4-)
From H05 Disorders of orbit applies to 102 codes
  • congenital malformation of orbit (Q10.7)

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 H05.5 Retained (old) foreign body following penetrating wound of orbit applies to 4 codes
From Block H00-H05 Disorders of eyelid, lacrimal system and orbit applies to 574 codes
From Chapter 7 (H00-H59) Diseases of the eye and adnexa applies to 2,677 codes
  • certain conditions originating in the perinatal period (P04-P96)
  • certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
  • diabetes mellitus related eye conditions (E09.3-, E10.3-, E11.3-, E13.3-)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • injury (trauma) of eye and orbit (S05.-)
  • injury, poisoning and certain other consequences of external causes (S00-T88)
  • neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
  • syphilis related eye disorders (A50.01, A50.3-, A51.43, A52.71)

Use Additional Code

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

From H05.5 Retained (old) foreign body following penetrating wound of orbit applies to 4 codes
  • code to identify the type of retained foreign body (Z18.-)

Notes

General instructions on how these codes are used.

From Chapter 7 (H00-H59) Diseases of the eye and adnexa applies to 2,677 codes
  • Use an external cause code following the code for the eye condition, if applicable, to identify the cause of the eye condition

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

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name H05.52, its category, or a range that includes it.

Excludes2 4

These codes carry an Excludes2 note naming H05.52: its condition is not part of those codes, and both may be reported when the patient has both.

  • H44.6 Retained (old) intraocular foreign body, magnetic
    retained (old) foreign body following penetrating wound of orbit (H05.5-) names H05.5-, which includes this code
  • H44.7 Retained (old) intraocular foreign body, nonmagnetic
    retained (old) foreign body following penetrating wound of orbit (H05.5-) names H05.5-, which includes this code
  • S05.4 Penetrating wound of orbit with or without foreign body
    retained (old) foreign body following penetrating wound in orbit (H05.5-) names H05.5-, which includes this code
  • T15 Foreign body on external eye
    retained (old) foreign body in penetrating wound of orbit and eye ball (H05.5-, H44.6-, H44.7-) names H05.5-, which includes this code

Clinical ClassificationClinical

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

CCSR EYE008
Oculofacial plastics and orbital conditions
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Eye Injuries

The structure of your face helps protect your eyes from injury. Still, injuries can damage your eye, sometimes severely enough that you could lose your vision. Most eye injuries are preventable. If you play sports or work in certain jobs, you may need protection.

Read the full article at MedlinePlus

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

Convert H05.52 to ICD-9-CMHistory

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

ICD-9-CM
376.6 Old foreign body, orbit
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 H05.52Overview

What is the ICD-10 code for retained (old) foreign body following penetrating wound of left orbit?

The ICD-10-CM code for retained (old) foreign body following penetrating wound of left orbit is H05.52 (sometimes written as H0552). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is H05.52 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report retained (old) foreign body following penetrating wound of left orbit on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does H05.52 group to?

When retained (old) foreign body following penetrating wound of left orbit is the principal diagnosis on an inpatient stay, it groups to MS-DRG 125, 124, with relative weights from 0.7699 to 1.2470 depending on complications. Higher weights mean higher Medicare reimbursement.

Can H05.52 be reported with a code from S05.4?

Not as a rule. The Excludes1 note at H05.5, which applies to H05.52, lists "current penetrating wound of orbit (S05.4-)". 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).

Does H05.52 need an additional code?

When the condition applies, yes. The Use Additional Code note at H05.5, which applies to H05.52, reads: code to identify the type of retained foreign body (Z18.-). The additional code is reported after H05.52.