go back

Catheter Closure Of The Left Atrial Appendage

Washington, DC 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?

$7,762

Typical facility fee. In Washington, DC, July 2026.

Insurers have agreed to pay about $7,762 for this service. Most negotiated rates run $2,138 to $15,849.

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.

How much rates vary

Facilitymedian $9,772 · 10th to 90th $977 to $18,621Professionalmedian $1,622 · 10th to 90th $1,622 to $1,698
$1K$2K$5K$10K$20Kfacility $9,772professional $1,622

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
$977.24
Median
$7,762.47
Typical High
$18,620.87
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$478.63
Median
$478.63
Typical High
$478.63
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$194.98
Median
$194.98
Typical High
$194.98
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,621.81
Median
$1,621.81
Typical High
$1,698.24
United
Setting
Facility
Modifier
Global
Typical Low
$3,235.94
Median
$10,232.93
Typical High
$34,673.69

Where Washington, DC sits

The same service costs 45.7 times more in Indiana than in Hawaii. 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.

Washington, DC· 16th of 50

$7,762

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.