ICD-10-CM H21.349: Primary cyst of pars plana, unspecified eye

Parent Code (Less Specific):

About ICD-10-CM Code H21.349 (Primary cyst of pars plana)

ICD-10-CM code H21.349 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 H21.349 became effective on October 1, 2024.

This page provides detailed information about H21.349 - Primary cyst of pars plana, unspecified 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 Primary cyst of pars plana related to unspecified eye.