H10 Conjunctivitis
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The ICD-10-CM code for Conjunctivitis is H10 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- H10-H11: Disorders of conjunctiva (H10-H11)
- Category H10
- 95 codes (72 billable)
- FY2026 Status
- Stable since FY2024
Official Coding Guidelines
Glaucoma (TOC entry)a. Glaucoma .............................................................................................................................. 48
Assigning glaucoma codes (use as many H40 codes as needed)Assign as many codes from category H40, Glaucoma, as needed to identify the type of glaucoma, the affected eye, and the glaucoma stage.
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference H10 with the canonical source and edition:
H10 — Conjunctivitis. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/H10
Canonical URL: https://icd10codingpro.com/codes/H10