All ICD10 Codes

H04.339

Billable
ChapterH00–H59
Ranksubcategory
Official Description

Acute lacrimal canaliculitis of unspecified lacrimal passage

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).
General instructions are available for the parent sections:
View CH7 NotesView H00-H05 NotesView H04 NotesView H04.3 Notes

Clinical Hierarchy

CH7Diseases of the eye and adnexa (H00-H59)
H00-H05Disorders of eyelid, lacrimal system and orbit (H00-H05)
H04Disorders of lacrimal system
H04.3Acute and unspecified inflammation of lacrimal passages
H04.33Acute lacrimal canaliculitis
H04.339Acute lacrimal canaliculitis of unspecified lacrimal passage

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H04.339:

subcategoryH04.3
Acute and unspecified inflammation of lacrimal passages
View context instructions
categoryH04
Disorders of lacrimal system
View context instructions
blockH00-H05
Disorders of eyelid, lacrimal system and orbit (H00-H05)
View context instructions
chapterCH7
Diseases of the eye and adnexa (H00-H59)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 121
Acute Major Eye Infections with CC/MCC
DRG 122
Acute Major Eye Infections without CC/MCC

Cross Reference

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