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Anesthesia for Coronary Artery Bypass Surgery

California rates for HCPCS 00566

Anesthesia care for coronary artery bypass surgery, in which the surgeon uses a healthy blood vessel taken from elsewhere in the body to carry blood around a narrowed or blocked artery of the heart. The anesthesia team keeps the patient unconscious and pain-free, places lines to watch the heart and blood pressure closely, and manages breathing and circulation from before the first incision until the patient is handed over to intensive care. The surgeon's work is charged separately.

Rates data updated October 2026.

How much rates vary

Facilitymedian $41 · 10th to 90th $38 to $3,715Professionalmedian $1,148 · 10th to 90th $41 to $3,981
$50$100$200$500$1K$2K$5Kfacility $41professional $1,148

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
$38.02
Median
$40.74
Typical High
$3,715.35
Aetna
Setting
Professional
Modifier
None
Typical Low
$38.02
Median
$41.69
Typical High
$1,995.26
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$1,047.13
Median
$1,148.15
Typical High
$2,344.23
Blue Shield
Setting
Professional
Modifier
None
Typical Low
$831.76
Median
$1,202.26
Typical High
$1,412.54
Central California Alliance for Health
Setting
Professional
Modifier
None
Typical Low
$19.50
Median
$25.12
Typical High
$25.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,148.15
Median
$1,584.89
Typical High
$2,511.89
Contra Costa Health
Setting
Professional
Modifier
None
Typical Low
$398.11
Median
$588.84
Typical High
$794.33
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$645.65
Median
$1,096.48
Typical High
$2,818.38
Lucent Health
Setting
Professional
Modifier
None
Typical Low
$6,165.95
Median
$6,165.95
Typical High
$6,165.95
Molina
Setting
Professional
Modifier
None
Typical Low
$457.09
Median
$457.09
Typical High
$457.09
Providence
Setting
Professional
Modifier
None
Typical Low
$1,047.13
Median
$1,584.89
Typical High
$2,238.72
Sutter Health Plus
Setting
Professional
Modifier
None
Typical Low
$2,398.83
Median
$2,398.83
Typical High
$2,398.83
United
Setting
Professional
Modifier
None
Typical Low
$38.02
Median
$50.12
Typical High
$89.13
3 more rates 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
Kaiser Permanente
Setting
Professional
Modifier
P3 · Severe systemic disease
Typical Low
$549.54
Median
$1,621.81
Typical High
$2,951.21
Kaiser Permanente
Setting
Professional
Modifier
P4 · Life-threatening disease
Typical Low
$549.54
Median
$1,698.24
Typical High
$3,019.95
Kaiser Permanente
Setting
Professional
Modifier
P5 · Not expected to survive without surgery
Typical Low
$549.54
Median
$1,737.80
Typical High
$3,162.28