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Extensive Maze Surgery With Bypass

Hawaii rates for HCPCS 33256

Open-heart surgery to stop atrial fibrillation, an irregular rhythm that starts in the upper chambers of the heart. The surgeon creates a pattern of controlled scar lines in the walls of those chambers so the disordered electrical signals can no longer travel, and rebuilds the chamber walls afterwards. This is the extensive version, done with a heart-lung machine taking over circulation while the heart is stopped.

Rates data updated October 2026.

How much does Extensive Maze Surgery With Bypass cost?

$2,291

Typical physician fee. In Hawaii, October 2026.

Insurers have agreed to pay about $2,291 for this service. Most negotiated rates run $2,239 to $2,951.

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 $1,202 · 10th to 90th $1,148 to $2,818Professionalmedian $2,291 · 10th to 90th $1,950 to $3,090
$500$1K$2Kfacility $1,202professional $2,291

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
Aetna
Setting
Facility
Modifier
None
Typical Low
$2,818.38
Median
$2,818.38
Typical High
$2,818.38
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,905.46
Median
$2,290.87
Typical High
$2,630.27
Cigna
Setting
Professional
Modifier
None
Typical Low
$2,238.72
Median
$2,238.72
Typical High
$2,238.72
HMSA
Setting
Professional
Modifier
None
Typical Low
$2,630.27
Median
$2,951.21
Typical High
$3,388.44
HMSA
Setting
Professional
Modifier
51 · Multiple procedures
Typical Low
$1,318.26
Median
$1,479.11
Typical High
$1,698.24
HMSA
Setting
Professional
Modifier
AS · PA/NP assist
Typical Low
$446.68
Median
$501.19
Typical High
$575.44
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1,949.84
Median
$2,137.96
Typical High
$3,467.37
United
Setting
Facility
Modifier
None
Typical Low
$1,148.15
Median
$1,202.26
Typical High
$2,511.89
United
Setting
Professional
Modifier
None
Typical Low
$2,238.72
Median
$2,238.72
Typical High
$2,754.23
University Health Alliance
Setting
Professional
Modifier
None
Typical Low
$309.03
Median
$2,290.87
Typical High
$2,454.71

Where Hawaii sits

The same service costs 5.8 times more in Alaska than in Texas. 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.

Hawaii· 34th of 51

$2,291

AK $7,586TX $1,318

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.