H04.89 Other disorders of lacrimal system

The ICD-10-CM code for Other disorders of lacrimal system is H04.89 (FY2026). It is a billable, claim-ready diagnosis code.

Classification

Chapter

7: Diseases of the eye and adnexa (H00-H59)

Section

H00-H05: Disorders of eyelid, lacrimal system and orbit (H00-H05)

Category H04

158 codes (120 billable)

FY2026 Status

Stable since FY2024

Also Known As

ICD-10-CM Alphabetic Index entries that lead to H04.89:

• Disorder (of) › lacrimal system › specified NEC

U.S. Hospital Utilization

• An estimated 80 U.S. inpatient stays in 2023 included H04.89 among the documented diagnoses.

Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.

Official Coding Guidelines

Glaucoma (TOC entry)

a. Glaucoma .............................................................................................................................. 48

Assigning glaucoma codes (use as many H40 codes as needed)

Assign as many codes from category H40, Glaucoma, as needed to identify the type of glaucoma, the affected eye, and the glaucoma stage.

Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026

References

• CMS — ICD-10-CM Official Code Set and Guidelines, FY2026
• CDC/NCHS — ICD-10-CM Files and Browser Tool
• AHRQ — HCUP National Inpatient Sample, Frequencies by Diagnosis Code (2016–2023)

Cite This Page

Reference H04.89 with the canonical source and edition:

H04.89 — Other disorders of lacrimal system. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H04.89

Canonical URL: https://icd10codingpro.com/codes/H04.89