Keyhole Maze Surgery for an Irregular Heartbeat

Delaware 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 October 2026.

How much does Keyhole Maze Surgery for an Irregular Heartbeat cost?

$2,932

Typical total for the visit. In Delaware, October 2026.

Insurers have agreed to pay about $2,932 for this procedure. That total is two separate charges: $2,138 to the doctor who performs it, and $794 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

73% physician fee27% facility fee

Few insurers publish rates for this combination, so treat this figure as a rough guide.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 3 insurance carriers under federal price transparency rules.

What's inside this number

Part of the bill	Who charges it	Typical	Range
Physician feeThe doctor who performs it	The doctor who performs it	$2,138	$1,862 to $2,188
Facility feeThe hospital or surgery center	The hospital or surgery center	$794	$389 to $1,288

How much rates vary

Facilitymedian $794 · 10th to 90th $302 to $4,266Professionalmedian $2,138 · 10th to 90th $1,778 to $2,692

Distribution of negotiated rates across all payers (price axis is log-scale). 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
Aetna Setting Facility Modifier None Typical Low $2,187.76 Median $2,187.76 Typical High $7,244.36	Facility	None	$2,187.76	$2,187.76	$7,244.36
Aetna Setting Professional Modifier None Typical Low $1,905.46 Median $2,187.76 Typical High $2,187.76	Professional	None	$1,905.46	$2,187.76	$2,187.76
Cigna Setting Facility Modifier None Typical Low $676.08 Median $794.33 Typical High $2,290.87	Facility	None	$676.08	$794.33	$2,290.87
Cigna Setting Professional Modifier None Typical Low $1,659.59 Median $1,778.28 Typical High $5,623.41	Professional	None	$1,659.59	$1,778.28	$5,623.41
United Setting Facility Modifier None Typical Low $275.42 Median $446.68 Typical High $4,265.80	Facility	None	$275.42	$446.68	$4,265.80
United Setting Professional Modifier None Typical Low $1,862.09 Median $1,949.84 Typical High $4,265.80	Professional	None	$1,862.09	$1,949.84	$4,265.80

Where Delaware sits

The same service costs 8.1 times more in Alabama than in Washington. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Physician feeFacility fee

Delaware· 48th of 51

$2,932

$2,138 physician + $794 facility

AL $20,238WA $2,502

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.