go back

Transesophageal Doppler Cardiac Monitoring

South Dakota rates for HCPCS G9157

Transesophageal Doppler used for cardiac monitoring

Rates data updated October 2026.

How much does Transesophageal Doppler Cardiac Monitoring cost?

$155

Typical negotiated rate. In South Dakota, October 2026.

Insurers have agreed to pay about $155 for this service. Most negotiated rates run $117 to $182.

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 7 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $166 · 10th to 90th $126 to $166Professionalmedian $155 · 10th to 90th $100 to $209
$100$200$500facility $166professional $155

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
$95.50
Median
$95.50
Typical High
$95.50
Aetna
Setting
Professional
Modifier
None
Typical Low
$97.72
Median
$97.72
Typical High
$97.72
Cigna
Setting
Professional
Modifier
None
Typical Low
$100.00
Median
$138.04
Typical High
$154.88
Medica
Setting
Facility
Modifier
None
Typical Low
$141.25
Median
$165.96
Typical High
$165.96
Medica
Setting
Professional
Modifier
None
Typical Low
$95.50
Median
$199.53
Typical High
$588.84
Midlands
Setting
Professional
Modifier
None
Typical Low
$131.83
Median
$154.88
Typical High
$154.88
Midlands
Setting
Professional
Modifier
None
Typical Low
$151.36
Median
$151.36
Typical High
$151.36
Sanford Health Plan
Setting
Professional
Modifier
None
Typical Low
$107.15
Median
$120.23
Typical High
$177.83
United
Setting
Professional
Modifier
None
Typical Low
$95.50
Median
$169.82
Typical High
$199.53
Wellmark
Setting
Professional
Modifier
None
Typical Low
$177.83
Median
$181.97
Typical High
$218.78
2 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
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$48.98
Median
$48.98
Typical High
$48.98
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$19.50
Median
$19.50
Typical High
$19.95

Where South Dakota sits

The same service costs 2.2 times more in Nebraska 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.

South Dakota· 5th of 51

$155

NE $182TX $81.28

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.