Right parasitic ciliary body cyst
Right parasitic cyst of iris
Right parasitic iris cyst
Right parasitic iris cyst eye condition)
H21.331 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Short description: Parastc cyst of iris, ciliary body or ant chamber, right eye
The 2023 edition of ICD-10-CM H21.331 became effective on October 1, 2022.
This is the American ICD-10-CM version of H21.331 – other international versions of ICD-10 H21.331 may differ.