Opening The Main Bile Duct To Remove Stones

Nationwide rates for HCPCS 47420

Opens the main bile duct through an incision in the abdomen to remove stones or drain it, restoring the flow of bile from the liver to the intestine. The gallbladder may be opened during the same operation. A tube is often left in the duct afterwards to keep it draining while it heals.

Rates data updated July 2026.

How much does Opening The Main Bile Duct To Remove Stones cost?

$6,349

Typical total for the visit. Nationwide, July 2026.

Insurers have agreed to pay about $6,349 for this procedure. That total is two separate charges: $1,778 to the doctor who performs it, and $4,571 to the hospital or surgery center where it takes place. Done somewhere without a facility charge, you pay only the first.

28% physician fee72% facility fee

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 52 insurance carriers under federal price transparency rules.

What's inside this number

Part of the bill	Who charges it	Typical	Range
Physician feeThe doctor who performs it	The doctor who performs it	$1,778	$1,318 to $2,754
Facility feeThe hospital or surgery center	The hospital or surgery center	$4,571	$1,950 to $9,550

How much rates vary

Facilitymedian $4,571 · 10th to 90th $1,318 to $14,125Professionalmedian $1,778 · 10th to 90th $1,148 to $4,571

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	Facility/Professional	Modifier	Typical Low	Median	Typical High
Aetna Setting Facility Modifier Global Typical Low $1,288.25 Median $4,265.80 Typical High $11,748.98	Facility	Global	$1,288.25	$4,265.80	$11,748.98
BCBS Setting Facility Modifier Global Typical Low $3,388.44 Median $9,120.11 Typical High $16,982.44	Facility	Global	$3,388.44	$9,120.11	$16,982.44
Cigna Setting Facility Modifier Global Typical Low $501.19 Median $2,187.76 Typical High $10,232.93	Facility	Global	$501.19	$2,187.76	$10,232.93
United Setting Facility Modifier Global Typical Low $575.44 Median $2,818.38 Typical High $9,549.93	Facility	Global	$575.44	$2,818.38	$9,549.93

What it costs in each state

The same service costs 5.9 times more in Nebraska than in Maryland. 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.

Physician feeFacility fee

Touch or drag across the chart to see any state's rate.

NE $10,963MD $1,849

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.