H40.11
Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description
Primary open-angle glaucoma
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).
Instructional Notes
Includes
- Chronic simple glaucoma
General instructions are available for the parent sections:
Clinical Hierarchy
CH7Diseases of the eye and adnexa (H00-H59)
H40-H42Glaucoma (H40-H42)
H40Glaucoma
H40.1Open-angle glaucoma
H40.11Primary open-angle glaucoma
H40.111Primary open-angle glaucoma, right eye
H40.112Primary open-angle glaucoma, left eye
H40.113Primary open-angle glaucoma, bilateral
H40.119Primary open-angle glaucoma, unspecified eye
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to H40.11:
Alphabetic Index Mentions
These are Diagnosis Index lookup paths that route to H40.11. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
3 raw paths
Glaucoma3 unique routes
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
Find Procedures (ICD-10-PCS)
Find surgical and procedural codes related to Primary open-angle glaucoma.
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