Disorders of conjunctiva (H10-H11) ICD-10-CM
The H10–H11 section covers disorders of conjunctiva with 219 ICD-10-CM diagnosis codes, of which 167 are billable in fiscal year 2027. The section is organized into the 2 code ranges listed below.
Code Ranges in This Section 2 ranges · 219 codes
| Code Range | Title | Codes | Billable |
|---|---|---|---|
| H10 | Conjunctivitis (H10) | 95 | 72 |
| H11 | Other disorders of conjunctiva (H11) | 124 | 95 |
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the H10–H11 Code Range
These conditions affect the conjunctiva of the eye. Conjunctivitis means inflammation of the conjunctiva.
H10 groups types of conjunctivitis, including acute, chronic, mucopurulent, atopic, and blepharoconjunctivitis. H11 groups other conjunctival disorders, including pterygium, deposits, scars, hemorrhage, vascular disorders, and cysts.
Questions About This Page
How many codes are in the H10-H11 range?
The H10-H11 range contains 219 ICD-10-CM diagnosis codes in FY 2027. 167 of them are billable, and the rest are category headers that organize the section.
What conditions does H10-H11 cover?
The range covers disorders of conjunctiva. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
