H01 – Other inflammation of eyelid
ICD-10-CM 2027 diagnosis code · Disorders of eyelid, lacrimal system and orbit
ICD-10-CM code
H01
- Code
H01(claims format:H01)- Description
- Other inflammation of eyelid
- Billable
- No – use a more specific code below
- 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
Billable codes under H01
H01 is a header code and cannot be used on claims. Choose the most specific code:
- H01.0 – BlepharitisHeader (more codes below)
- H01.1 – Noninfectious dermatoses of eyelidHeader (more codes below)
- H01.8 – Other specified inflammations of eyelidHeader (more codes below)
- H01.9 – Unspecified inflammation of eyelidBillable
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
Block H00-H05
Frequently asked questions
What is ICD-10 code H01?
H01 is the ICD-10-CM code for other inflammation of eyelid, in the block H00-H05 (Disorders of eyelid, lacrimal system and orbit).
Is H01 a billable code?
No. H01 is a header code with more specific child codes; report one of the billable codes listed above.
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.