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Coronary And Bypass Graft Angiogram, Right Cath

South Carolina rates for HCPCS 93457

A catheter study that injects dye into the heart's own arteries and also into the bypass grafts placed during earlier heart surgery, taking X-ray pictures of both to look for narrowing or blockage. Pressures on the right side of the heart are measured in the same sitting. It is used in people who have already had bypass surgery and whose symptoms have returned.

Rates data updated October 2026.

How much does Coronary And Bypass Graft Angiogram, Right Cath cost?

$1,349

Typical negotiated rate. In South Carolina, October 2026.

Insurers have agreed to pay about $1,349 for this service. The price depends on where it is billed: about $1,202 from a physician practice, and about $3,020 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1,202$759 to $1,622
FacilityA hospital or hospital-owned outpatient department$3,020$2,138 to $13,490

How much rates vary

Facilitymedian $3,020 · 10th to 90th $1,622 to $17,783Professionalmedian $1,202 · 10th to 90th $380 to $2,188
$500$1K$2K$5K$10K$20Kfacility $3,020professional $1,202

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
Facility
Modifier
None
Typical Low
$1,230.27
Median
$12,882.50
Typical High
$21,877.62
Aetna
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,230.27
Median
$1,230.27
Typical High
$2,187.76
Aetna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$338.84
Median
$346.74
Typical High
$407.38
Aetna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$870.96
Median
$870.96
Typical High
$1,174.90
BCBS South Carolina
Setting
Facility
Modifier
None
Typical Low
$1,659.59
Median
$2,691.53
Typical High
$16,595.87
BCBS South Carolina
Setting
Facility
Modifier
TC · Technical part
Typical Low
$8,317.64
Median
$8,317.64
Typical High
$8,317.64
BCBS South Carolina
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,071.52
Median
$1,122.02
Typical High
$2,238.72
BCBS South Carolina
Setting
Professional
Modifier
26 · Professional part
Typical Low
$331.13
Median
$870.96
Typical High
$1,380.38
BCBS South Carolina
Setting
Professional
Modifier
TC · Technical part
Typical Low
$794.33
Median
$794.33
Typical High
$1,000.00
Cigna
Setting
Facility
Modifier
None
Typical Low
$1,862.09
Median
$2,137.96
Typical High
$12,882.50
Cigna
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,318.26
Median
$1,548.82
Typical High
$2,884.03
Cigna
Setting
Professional
Modifier
26 · Professional part
Typical Low
$398.11
Median
$467.74
Typical High
$831.76
Cigna
Setting
Professional
Modifier
TC · Technical part
Typical Low
$912.01
Median
$1,096.48
Typical High
$2,041.74
Medcost
Setting
Facility
Modifier
None
Typical Low
$1,230.27
Median
$1,348.96
Typical High
$3,090.30
Medcost
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,412.54
Median
$1,513.56
Typical High
$2,041.74
Molina
Setting
Professional
Modifier
None (both parts)
Typical Low
$346.74
Median
$1,071.52
Typical High
$1,995.26
United
Setting
Facility
Modifier
None
Typical Low
$1,445.44
Median
$4,265.80
Typical High
$21,379.62
United
Setting
Professional
Modifier
None (both parts)
Typical Low
$1,202.26
Median
$1,479.11
Typical High
$2,238.72
United
Setting
Professional
Modifier
26 · Professional part
Typical Low
$346.74
Median
$446.68
Typical High
$691.83
United
Setting
Professional
Modifier
TC · Technical part
Typical Low
$831.76
Median
$1,047.13
Typical High
$1,584.89
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
$912.01
Median
$912.01
Typical High
$933.25

Where South Carolina sits

The same service costs 3.9 times more in Wisconsin 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.

South Carolina· 48th of 51

$1,349

WI $4,898NY $1,259

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.