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Keyhole Maze Surgery for an Irregular Heartbeat

Rhode Island rates for HCPCS 33266

Treatment for atrial fibrillation in which a pattern of controlled scar lines is created in the upper chambers of the heart, blocking the chaotic electrical signals that drive the irregular rhythm. It is done through small chest incisions using a camera, without opening the chest and without a heart-lung machine taking over the circulation. The chamber is then reconstructed where tissue has been treated.

Rates data updated July 2026.

How much rates vary

Facilitymedian $3,631 · 10th to 90th $1,660 to $7,244
$2K$5Kfacility $3,631

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
Aetna
Setting
Facility
Modifier
Global
Typical Low
$3,715.35
Median
$3,715.35
Typical High
$3,981.07
United
Setting
Facility
Modifier
Global
Typical Low
$1,659.59
Median
$3,548.13
Typical High
$7,244.36