H33.12
H33.12: Parasitic cyst of retina
Non-billable headerICD-10-CM
H33.12 is a non-billable header ICD-10-CM code for parasitic cyst of retina. It cannot be billed on its own: choose one of the more specific child codes below.
Excludes1 inherited from the categories above H33.12
A category’s note binds every code beneath it.
Written on H33.1: Retinoschisis and retinal cysts
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Code history
Unchanged in every release from FY2024 to FY2027.
Code to one of these instead H33.12
4 child codes. Green means billable.