ICD-10-CM
ICD-10 code for Blepharitis: H01.009
The ICD-10-CM index points "Blepharitis" to H01.009, Unspecified blepharitis unspecified eye, unspecified eyelid. H01.009 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
Run it in Rivvi
Check every code on your export
Upload a claims or problem-list export. Rivvi flags codes that are not billable, replaced, or unspecified when a specific code exists.
Check my exportFree to start. Opens Rivvi, the AI workspace for healthcare teams.
Index subterms
A header groups codes and is not billed. A billable code is one you can report.
- B02.39herpes zoster, Other herpes zoster eye diseaseBillable
- H01.006left, Unspecified blepharitis left eye, unspecified eyelidBillable
- H01.003right, Unspecified blepharitis right eye, unspecified eyelidBillable
- H01.029squamous, Squamous blepharitis unspecified eye, unspecified eyelidBillable
- H01.019ulcerative, Ulcerative blepharitis unspecified eye, unspecified eyelidBillable
More specific codes in H01
A header groups codes and is not billed. A billable code is one you can report.
- H01Other inflammation of eyelidHeader
- H01.0BlepharitisHeader
- H01.00Unspecified blepharitisHeader
- H01.01Ulcerative blepharitisHeader
- H01.02Squamous blepharitisHeader
- H01.1Noninfectious dermatoses of eyelidHeader
- H01.11Allergic dermatitis of eyelidHeader
- H01.12Discoid lupus erythematosus of eyelidHeader
- H01.13Eczematous dermatitis of eyelidHeader
- H01.14Xeroderma of eyelidHeader
- H01.8Other specified inflammations of eyelidHeader
- H01.81Other specified inflammation of right upper eyelidBillable
- H01.82Other specified inflammation of right lower eyelidBillable
- H01.83Other specified inflammation of right eye, unspecified eyelidBillable
- H01.84Other specified inflammation of left upper eyelidBillable
- H01.85Other specified inflammation of left lower eyelidBillable
- H01.86Other specified inflammation of left eye, unspecified eyelidBillable
- H01.89Other specified inflammation of unspecified eye, unspecified eyelidBillable
- H01.8AOther specified inflammation of right eye, upper and lower eyelidsBillable
- H01.8BOther specified inflammation of left eye, upper and lower eyelidsBillable
- H01.9Unspecified inflammation of eyelidBillable
Excludes1
Excludes1 means these codes are not reported together.
From H01.0. A note on a category applies to every code under it.
Related conditions
Related pages
- H01.009 code detailsNotes, nearby codes, CMS-HCC group
- Category H01Every code under it
- Chapter 7Diseases of the eye and adnexa
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Blepharitis?
The ICD-10-CM index points "Blepharitis" to H01.009, Unspecified blepharitis unspecified eye, unspecified eyelid. H01.009 is a billable code.
Is H01.009 billable?
Yes. H01.009 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to H01.009?
The CDC tabular list gives 1 Excludes1 note (not coded together) for H01.009 and the categories above it. They are listed on this page.
What chapter is H01.009 in?
Chapter 7. Diseases of the eye and adnexa.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.