ICD-10-CM H33.121: Parasitic cyst of retina, right eye

Parent Code (Less Specific):

About ICD-10-CM Code H33.121 (Parasitic cyst of retina)

ICD-10-CM code H33.121 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM H33.121 became effective on October 1, 2024.

This page provides detailed information about H33.121 - Parasitic cyst of retina, right eye. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Parasitic cyst of retina related to right eye.