H04.559Billable
Acquired stenosis of unspecified nasolacrimal duct
- Chapter
- 7. Diseases of the eye and adnexa
- Category
- H04
- Effective date
- October 1, 2026
Related codes in category H04
H04Disorders of lacrimal systemH04.0DacryoadenitisH04.00Unspecified dacryoadenitisH04.001Unspecified dacryoadenitis, right lacrimal glandYesH04.002Unspecified dacryoadenitis, left lacrimal glandYesH04.003Unspecified dacryoadenitis, bilateral lacrimal glandsYesH04.009Unspecified dacryoadenitis, unspecified lacrimal glandYesH04.01Acute dacryoadenitisH04.011Acute dacryoadenitis, right lacrimal glandYesH04.012Acute dacryoadenitis, left lacrimal glandYesH04.013Acute dacryoadenitis, bilateral lacrimal glandsYesH04.019Acute dacryoadenitis, unspecified lacrimal glandYes
Frequently asked questions
What is ICD-10 code H04.559?
H04.559 is an ICD-10-CM diagnosis code for Acquired stenosis of unspecified nasolacrimal duct.
Is H04.559 a billable code?
Yes. H04.559 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is H04.559 in?
H04.559 falls under Chapter 7: Diseases of the eye and adnexa.
When did H04.559 become effective?
H04.559 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to H04.559?
H04.559 belongs to category H04, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.