ICD-10 Code H00.1 – Chalazion (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Chalazion is H00.1.2026 ICD-10-CM Diagnosis Code H00.1 – Chalazion Related ICD-10 Codes Parent code: H00 – Hordeolum and chalazion Other codes in same category: H00.0 – Hordeolum (externum) (internum) of eyelid, H00.01 – Hordeolum externum, H00.011 – Hordeolum externum right upper eyelid, H00.012 – Hordeolum externum right lower eyelid, H00.013 –…