H04.412 – Chronic dacryocystitis of left lacrimal passage
ICD-10-CM 2027 diagnosis code · Disorders of eyelid, lacrimal system and orbit
ICD-10-CM code
H04.412
- Code
H04.412(claims format:H04412)- Description
- Chronic dacryocystitis of left lacrimal passage
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 7. Diseases of the eye and adnexa (H00-H59)
- Block
- H00-H05 Disorders of eyelid, lacrimal system and orbit
- Parent codes
- H04 › H04.4 › H04.41
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
H04 – Disorders of lacrimal system
Block H00-H05
Related codes in H04.41
Frequently asked questions
What is ICD-10 code H04.412?
H04.412 is the ICD-10-CM code for chronic dacryocystitis of left lacrimal passage, in the block H00-H05 (Disorders of eyelid, lacrimal system and orbit).
Is H04.412 a billable code?
Yes. H04.412 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does H04.412 belong to?
It belongs to category H04 – Disorders of lacrimal system.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.