Free Medical Coding > ICD10 CM > 2024 ICD-10-CM Codes > 2024 ICD-10-CM Codes H00-H59 – Diseases of the eye and adnexa (H00-H59) > 2024 ICD-10-CM Codes H30-H36 – Disorders of choroid and retina (H30-H36) > 2024 ICD-10-CM Codes H34 – Retinal vascular occlusions (H34) > 2024 ICD-10-CM Codes H34.2 – Other retinal artery occlusions (H34.2) > 2024 ICD-10-CM Codes H34.21 – Partial retinal artery occlusion (H34.21)