H01.9 – Unspecified inflammation of eyelid
ICD-10-CM 2027 diagnosis code · Disorders of eyelid, lacrimal system and orbit
ICD-10-CM code
H01.9
- Code
H01.9(claims format:H019)- Description
- Unspecified inflammation of eyelid
- 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
- H01
Notes for H01.9
Applicable to:
- Inflammation of eyelid NOS
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block H00-H05
Index terms for H01.9
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in H01
Frequently asked questions
What is ICD-10 code H01.9?
H01.9 is the ICD-10-CM code for unspecified inflammation of eyelid, in the block H00-H05 (Disorders of eyelid, lacrimal system and orbit).
Is H01.9 a billable code?
Yes. H01.9 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does H01.9 belong to?
It belongs to category H01 – Other inflammation of eyelid.
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.