2027 ICD-10-CM Diagnosis Code H27.119Subluxation of lens, unspecified eye

ICD-10-CM Codes›H00–H59›H25-H28›H27

ICD-10-CM H27.119
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

H27.119 is a billable ICD-10-CM diagnosis code for subluxation of lens, unspecified eye. 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 spontaneous subluxation of lens. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Cataract and other lens disorders.

Code Identity

ICD-10-CM Code
H27.119
Billable Status
Yes — Valid for Submission
Code Describes
Subluxation of lens, unspecified eye
Short Description
Subluxation of lens, unspecified eye
Same as the full description in the CMS dataset.
Parent Code
H27.11
Subluxation of lens

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH25-H28Disorders of lens
CategoryH27Other disorders of lens
This CodeH27.119Subluxation of lens, unspecified eye

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Spontaneous subluxation of lens
  • Subluxation of lens

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to H27.119: its own notes plus those printed at H27 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 H27 Other disorders of lens applies to 19 codes
  • congenital lens malformations (Q12.-)
  • mechanical complications of intraocular lens implant (T85.2)
  • pseudophakia (Z96.1)

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 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)

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.

Clinical ClassificationClinical

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

CCSR EYE002
Cataract and other lens disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Eye Diseases

Even if your eyes feel healthy, you could have a problem and not know it. That's why regular eye exams are so important. Refractive errors are the most common type of vision problem that makes it hard to see clearly. But some eye conditions or diseases don't have any symptoms and can lead to a permanent loss of vision.

The full article covers:

  • What diseases can affect the eye?
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Read the full article at MedlinePlus

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

Convert H27.119 to ICD-9-CMHistory

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

ICD-9-CM
379.32 Subluxation of lens
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 H27.119Overview

What is the ICD-10 code for subluxation of lens, unspecified eye?

The ICD-10-CM code for subluxation of lens, unspecified eye is H27.119 (sometimes written as H27119). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is H27.119 (Subluxation of lens) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report subluxation of lens, unspecified eye on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does H27.119 group to?

When subluxation of lens, unspecified eye 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 H27.119 be reported with a code from Q12?

Not as a rule. The Excludes1 note at H27, which applies to H27.119, lists "congenital lens malformations (Q12.-)". 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).

What is the ICD-9 equivalent of H27.119?

Under the General Equivalence Mappings, subluxation of lens, unspecified eye converts to ICD-9-CM 379.32 (subluxation of lens). The mapping is approximate, so confirm the match fits the documentation.