2026 ICD-10-CM Diagnosis Code H26.111Localized traumatic opacities, right eye

ICD-10-CM Codes›H00–H59›H25-H28›H26

ICD-10-CM H26.111
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

H26.111 is a billable ICD-10-CM diagnosis code for localized traumatic opacities, right eye. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 124 through 125. Coders also document this condition as acquired anterior capsular pigmentation. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Cataract and other lens disorders.

Code Identity

ICD-10-CM Code
H26.111
Billable Status
Yes — Valid for Submission
Code Describes
Localized traumatic opacities, right eye
Short Description
Localized traumatic opacities, right eye
Same as the full description in the CMS dataset.
Parent Code
H26.11
Localized traumatic opacities

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH25-H28Disorders of lens
CategoryH26Other cataract
This CodeH26.111Localized traumatic opacities, right eye

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acquired anterior capsular pigmentation
  • Pigment deposit on capsule of lens of right eye following blunt trauma
  • Vossius' ring

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

Cataract

A cataract is a clouding of the lens in your eye. It affects your vision. Cataracts are very common in older people. By age 80, more than half of all Americans either have a cataract or have had cataract surgery.

Read the full article at MedlinePlus

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

Convert H26.111 to ICD-9-CMHistory

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

ICD-9-CM
366.21 Local traumatic opacity
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 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About H26.111Overview

Is H26.111 (Localized traumatic opacities) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report localized traumatic opacities, right eye on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does H26.111 group to?

When localized traumatic opacities, right eye is the principal diagnosis on an inpatient stay, it groups to MS-DRG 124, 125, with relative weights from 0.7678 to 1.3231 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of H26.111?

Under the General Equivalence Mappings, localized traumatic opacities, right eye converts to ICD-9-CM 366.21 (local traumatic opacity). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Not chronic - A diagnosis code that does not fit the criteria for chronic condition (duration, ongoing medical treatment, and limitations) is considered not chronic. Some codes designated as not chronic are acute conditions. Other diagnosis codes that indicate a possible chronic condition, but for which the duration of the illness is not specified in the code description (i.e., we do not know the condition has lasted 12 months or longer) also are considered not chronic.