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Catheter Closure Of The Left Atrial Appendage

Connecticut rates for HCPCS 33340

A thin tube is threaded through a vein up to the heart and a small plug is placed to seal off the left atrial appendage, a small pouch on the upper left chamber where clots tend to form in atrial fibrillation. Sealing the pouch reduces stroke risk in people who cannot stay on long-term blood thinners. The chest is not opened.

Rates data updated July 2026.

How much does Catheter Closure Of The Left Atrial Appendage cost?

$10,471

Typical facility fee. In Connecticut, July 2026.

Insurers have agreed to pay about $10,471 for this service. Most negotiated rates run $6,761 to $13,804.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $10,471 · 10th to 90th $4,677 to $22,909
$1.0K$2.0K$5.0K$10.0K$20.0K$50.0Kfacility $10,471

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$4,570.88
Median
$8,511.38
Typical High
$14,791.08
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$741.31
Median
$741.31
Typical High
$741.31
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$295.12
Median
$295.12
Typical High
$295.12
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$8,912.51
Median
$17,378.01
Typical High
$31,622.78
Health New England
Setting
Facility
Modifier
Global
Typical Low
$3,311.31
Median
$3,311.31
Typical High
$3,311.31
United
Setting
Facility
Modifier
Global
Typical Low
$6,456.54
Median
$10,715.19
Typical High
$16,595.87

Where Connecticut sits

The same service costs 45.7 times more in Indiana than in Hawaii. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Connecticut $10,471 · 7th of 50
IN $33,884HI $741

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.