H01.00B

Billable

ChapterH00–H59

Ranksubcategory

Official Description

Unspecified blepharitis left eye, upper and lower eyelids

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•Billable/specific code (valid for reimbursement).
•Chapter 7: Diseases of the Eye and Adnexa (H00-H59).

General instructions are available for the parent sections:

View CH7 Notes View H00-H05 Notes View H01.0 Notes

Clinical Hierarchy

CH7Diseases of the eye and adnexa (H00-H59)

H00-H05Disorders of eyelid, lacrimal system and orbit (H00-H05)

H01Other inflammation of eyelid

H01.0Blepharitis

H01.00Unspecified blepharitis

H01.00BUnspecified blepharitis left eye, upper and lower eyelids

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H01.00B:

subcategoryH01.0

Blepharitis

View context instructions

blockH00-H05

Disorders of eyelid, lacrimal system and orbit (H00-H05)

View context instructions

chapterCH7

Diseases of the eye and adnexa (H00-H59)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to H01.00B. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths

Blepharitis (angularis) (ciliaris) (eyelid) (marginal) (nonulcerative)1 unique routes

left

upper and lower→H01.00B

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 124

Other Disorders of the Eye with MCC or Thrombolytic Agent

DRG 125

Other Disorders of the Eye without MCC

Cross Reference

Find Procedures (ICD-10-PCS)

Find surgical and procedural codes related to Unspecified blepharitis left eye, upper and lower eyelids.

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