Making an Opening in the Iris to Let Light In

Wyoming rates for HCPCS 66635

Removes a small piece of the iris, the colored ring of the eye, through an incision at the edge of the cornea, creating a clear window for light to reach the back of the eye. It is used when the usual path through the pupil is blocked, for example by scarring or clouding in the center, so that light can enter around the obstruction. The new opening works as a second pupil.

Rates data updated July 2026.

How much rates vary

Facilitymedian $4,677 · 10th to 90th $2,630 to $10,965

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier	Facility/Professional	Modifier	Typical Low	Median	Typical High
United Setting Facility Modifier Global Typical Low $2,630.27 Median $4,677.35 Typical High $10,964.78	Facility	Global	$2,630.27	$4,677.35	$10,964.78