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Transesophageal Doppler Cardiac Monitoring

California rates for HCPCS G9157

Transesophageal Doppler used for cardiac monitoring

Rates data updated July 2026.

How much does Transesophageal Doppler Cardiac Monitoring cost?

$115

Typical facility fee. In California, July 2026.

Insurers have agreed to pay about $115 for this service. Most negotiated rates run $100 to $162.

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 $117 · 10th to 90th $93 to $295Professionalmedian $91 · 10th to 90th $79 to $174
$50.0$100.0$200.0$500.0facility $117professional $91

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$83.18
Typical High
$93.33
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$93.33
Median
$120.23
Typical High
$295.12
Contra Costa Health
Setting
Professional
Modifier
Global
Typical Low
$95.50
Median
$114.82
Typical High
$128.82
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$91.20
Typical High
$177.83
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$588.84
Median
$588.84
Typical High
$588.84
Providence
Setting
Facility
Modifier
Global
Typical Low
$81.28
Median
$107.15
Typical High
$165.96

Where California sits

The same service costs 11.0 times more in Alabama than in Louisiana. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

California $115 · 17th of 47
AL $759LA $69.18

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.