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Signal Processing Of A Fetal Heart Rhythm Study

California rates for HCPCS 0477T

The technical processing part of a study of an unborn baby's heart rhythm. The baby's heart signal is separated out from the mother's heartbeat and from background interference, the beat pattern is analyzed, and a technical result is produced.

Rates data updated July 2026.

How much rates vary

Facilitymedian $186 · 10th to 90th $186 to $186Professionalmedian $389 · 10th to 90th $389 to $398
$200.0$500.0facility $186professional $389

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
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$128.82
Median
$630.96
Typical High
$831.76
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$186.21
Median
$186.21
Typical High
$186.21
Lucent Health
Setting
Professional
Modifier
Global
Typical Low
$389.05
Median
$389.05
Typical High
$389.05