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Extensive Heart Rhythm Ablation During Other Heart Surgery

Maryland rates for HCPCS 33259

Creates an extensive pattern of scar lines in the heart's upper chambers to block the chaotic electrical signals that cause atrial fibrillation, with the patient supported on a heart-lung machine while it is done. It is performed during another open-heart operation and is billed in addition to that operation. The scar lines channel the heart's electrical activity back into a regular rhythm.

Rates data updated October 2026.

How much does Extensive Heart Rhythm Ablation During Other Heart Surgery cost?

$955

Typical physician fee. In Maryland, October 2026.

Insurers have agreed to pay about $955 for this service. Most negotiated rates run $692 to $1,096.

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 $562 · 10th to 90th $302 to $1,380Professionalmedian $1,000 · 10th to 90th $759 to $1,738
$100$200$500$1K$2Kfacility $562professional $1,000

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$851.14
Median
$1,047.13
Typical High
$1,258.93
CareFirst
Setting
Professional
Modifier
None
Typical Low
$891.25
Median
$1,000.00
Typical High
$1,071.52
Cigna
Setting
Facility
Modifier
None
Typical Low
$489.78
Median
$602.56
Typical High
$2,691.53
Cigna
Setting
Professional
Modifier
None
Typical Low
$794.33
Median
$954.99
Typical High
$2,187.76
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$851.14
Median
$977.24
Typical High
$1,737.80
United
Setting
Facility
Modifier
None
Typical Low
$257.04
Median
$537.03
Typical High
$1,230.27
United
Setting
Professional
Modifier
None
Typical Low
$758.58
Median
$1,071.52
Typical High
$2,344.23
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$676.08
Median
$676.08
Typical High
$1,318.26
1 more rate with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$707.95
Median
$776.25
Typical High
$794.33

Where Maryland sits

The same service costs 4.5 times more in Alaska than in New York. 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.

Maryland· 46th of 51

$955

AK $3,388NY $759

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.