2026 ICD-10-CM Diagnosis Code H15.89Other disorders of sclera

ICD-10-CM Codes›H00–H59›H15-H22›H15

ICD-10-CM H15.89
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

H15.89 is a billable ICD-10-CM diagnosis code for other disorders of sclera. 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. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Cornea and external disease.

Code Identity

ICD-10-CM Code
H15.89
Billable Status
Yes — Valid for Submission
Code Describes
Other disorders of sclera
Short Description
Other disorders of sclera
Same as the full description in the CMS dataset.
Parent Code
H15.8
Other disorders of sclera

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH15-H22Disorders of sclera, cornea, iris and ciliary body
CategoryH15Disorders of sclera
This CodeH15.89Other disorders of sclera

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Acquired scleral show due to eyelid deformity
  • Anterior sclera finding
  • Color of sclera - finding
  • Degenerative disorder of sclera
  • Episcleral nodule
  • Focal scleral thinning
  • Generalized scleral thinning
  • Pale sclera
  • Sclera avascular
  • Scleral dellen
  • Scleral discoloration
  • Scleral icterus
  • Scleral injection
  • Scleral melt
  • Scleral show
  • Scleral thinning
  • Scleral vascularity - finding
  • Sclerotenonitis
  • Senile scleral plaque
  • Tache noire of sclera of bilateral eyes
  • Tache noire of sclera of eye
  • Tache noire of sclera of left eye
  • Tache noire of sclera of right eye

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Calcification
      • sclera
    • Cyst(colloid) (mucous) (simple) (retention)
      • sclera
    • Disease, diseased
      • sclera
        • specified NEC
    • Hyalin plaque, sclera, senile
    • Loss(of)
      • substance of
        • vitreous (humor)
    • Melanosis
      • sclera
    • Necrosis, necrotic(ischemic)
      • sclera
    • Ossification
      • sclera

Clinical ClassificationClinical

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

CCSR EYE001
Cornea and external disease
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Scleral Icterus

    yellowing of the white part of the eyes, often due to a rise in bilirubin levels.

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?
  • What are the symptoms of eye diseases?
  • Who is more likely to develop eye diseases?
  • What are the treatments for eye diseases?
  • Can eye diseases be prevented?

Read the full article at MedlinePlus

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

Convert H15.89 to ICD-9-CMHistory

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

ICD-9-CM
379.16 Scleral degen dis NEC
Approximate The match is approximate rather than exact.
ICD-9-CM
379.19 Disorder of sclera NEC
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 H15.89Overview

Is H15.89 (Other disorders of sclera) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report other disorders of sclera on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does H15.89 group to?

When other disorders of sclera 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 H15.89?

Under the General Equivalence Mappings, other disorders of sclera converts to ICD-9-CM 379.16 (scleral degen dis NEC) and 379.19 (disorder of sclera NEC). 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.