2026 ICD-10-CM Diagnosis Code H44.433Hypotony of eye due to other ocular disorders, bilateral

ICD-10-CM Codes›H00–H59›H43-H44›H44

ICD-10-CM H44.433
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

H44.433 is a billable ICD-10-CM diagnosis code for hypotony of eye due to other ocular disorders, bilateral. 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 Other specified eye disorders.

Code Identity

ICD-10-CM Code
H44.433
Billable Status
Yes — Valid for Submission
Code Describes
Hypotony of eye due to other ocular disorders, bilateral
Short Description
Hypotony of eye due to other ocular disorders, bilateral
Same as the full description in the CMS dataset.
Parent Code
H44.43
Hypotony of eye due to other ocular disorders

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH43-H44Disorders of vitreous body and globe
CategoryH44Disorders of globe
This CodeH44.433Hypotony of eye due to other ocular disorders, bilateral

Clinical ClassificationClinical

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

CCSR EYE012
Other specified eye disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Eye Diseases

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Read the full article at MedlinePlus

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

Convert H44.433 to ICD-9-CMHistory

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

ICD-9-CM
360.33 Hypotony w eye dis 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 H44.433Overview

Is H44.433 (Hypotony of eye due to other ocular disorders) a billable code?

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

What MS-DRG does H44.433 group to?

When hypotony of eye due to other ocular disorders, bilateral 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 H44.433?

Under the General Equivalence Mappings, hypotony of eye due to other ocular disorders, bilateral converts to ICD-9-CM 360.33 (hypotony w eye dis NEC). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.