2026 ICD-10-CM Diagnosis Code H04.811Granuloma of right lacrimal passage

ICD-10-CM Codes›H00–H59›H00-H05›H04

ICD-10-CM H04.811
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

H04.811 is a billable ICD-10-CM diagnosis code for granuloma of right lacrimal passage. 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 dacryocystitis of right lacrimal sac. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Oculofacial plastics and orbital conditions.

Code Identity

ICD-10-CM Code
H04.811
Billable Status
Yes — Valid for Submission
Code Describes
Granuloma of right lacrimal passage
Short Description
Granuloma of right lacrimal passage
Same as the full description in the CMS dataset.
Parent Code
H04.81
Granuloma of lacrimal passages

Code Classification

ChapterH00–H59Diseases of the eye and adnexa
SectionH00-H05Disorders of eyelid, lacrimal system and orbit
CategoryH04Disorders of lacrimal system
This CodeH04.811Granuloma of right lacrimal passage

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Dacryocystitis of right lacrimal sac
  • Lacrimal sac granuloma
  • Right lacrimal passage granuloma

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

Tears

You may only think of tears as those salty drops that fall from your eyes when you cry. Actually, your tears clean your eyes every time you blink. Tears also keep your eyes moist, which is important for your vision.

Read the full article at MedlinePlus

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

Convert H04.811 to ICD-9-CMHistory

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

ICD-9-CM
375.81 Lacrim passage granuloma
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 H04.811Overview

Is H04.811 (Granuloma of lacrimal passages) a billable code?

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

What MS-DRG does H04.811 group to?

When granuloma of right lacrimal passage 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 H04.811?

Under the General Equivalence Mappings, granuloma of right lacrimal passage converts to ICD-9-CM 375.81 (lacrim passage granuloma). 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.