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Catheter Closure Of The Left Atrial Appendage

Colorado 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?

$15,849

Typical facility fee. In Colorado, July 2026.

Insurers have agreed to pay about $15,849 for this service. Most negotiated rates run $6,026 to $31,623.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $15,849 · 10th to 90th $3,236 to $58,884Professionalmedian $2,512 · 10th to 90th $871 to $2,512
$100.0$1.0K$10.0K$100.0Kfacility $15,849professional $2,512

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
$870.96
Median
$5,888.44
Typical High
$14,454.40
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$436.52
Median
$436.52
Typical High
$436.52
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$173.78
Median
$173.78
Typical High
$173.78
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$15,848.93
Median
$25,703.96
Typical High
$69,183.10
Denver HMP
Setting
Facility
Modifier
Global
Typical Low
$776.25
Median
$1,023.29
Typical High
$1,737.80
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$870.96
Median
$2,511.89
Typical High
$2,511.89
Select Health
Setting
Facility
Modifier
Global
Typical Low
$645.65
Median
$1,230.27
Typical High
$1,288.25
United
Setting
Facility
Modifier
Global
Typical Low
$7,413.10
Median
$11,748.98
Typical High
$18,197.01

Where Colorado 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.

Colorado $15,849 · 2nd 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.