ICD-10-CM · Billable Code
H00.021 — Hordeolum internum right upper eyelid
Chapter H00-H59: Diseases of the eye and adnexa
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H00.022Hordeolum internum right lower eyelidH00.023Hordeolum internum right eye, unspecified eyelidH00.024Hordeolum internum left upper eyelidH00.025Hordeolum internum left lower eyelidH00.026Hordeolum internum left eye, unspecified eyelidH00.029Hordeolum internum unspecified eye, unspecified eyelid
Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗