go back

Gastric Bypass With Intestinal Rerouting

Illinois rates for HCPCS 43847

An open surgical weight-loss procedure for severe obesity that combines reducing the size of the stomach with rerouting a longer segment of the small intestine, so that fewer calories and nutrients are absorbed. It is a more extensive version of gastric bypass surgery aimed at greater weight loss.

Rates data updated July 2026.

How much does Gastric Bypass With Intestinal Rerouting cost?

$2,089

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $2,089 for this service. The price depends on where it is billed: about $2,042 from a physician practice, and about $3,236 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,042$1,778 to $2,951
FacilityA hospital or hospital-owned outpatient department$3,236$1,862 to $5,370

How much rates vary

Facilitymedian $3,236 · 10th to 90th $1,148 to $10,000Professionalmedian $2,042 · 10th to 90th $1,660 to $4,169
$500$1K$2K$5K$10K$20Kfacility $3,236professional $2,042

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
$1,148.15
Median
$3,235.94
Typical High
$9,772.37
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,659.59
Median
$1,949.84
Typical High
$3,467.37
BCBS
Setting
Facility
Modifier
Global
Typical Low
$8,128.31
Median
$21,379.62
Typical High
$40,738.03
BCBS
Setting
Professional
Modifier
Global
Typical Low
$2,187.76
Median
$2,454.71
Typical High
$3,311.31
Cigna
Setting
Facility
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$588.84
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1,445.44
Median
$2,398.83
Typical High
$3,981.07
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$1,905.46
Median
$3,235.94
Typical High
$9,772.37
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$2,041.74
Median
$2,344.23
Typical High
$2,630.27
Molina
Setting
Professional
Modifier
Global
Typical Low
$32.36
Median
$33.11
Typical High
$2,570.40
United
Setting
Facility
Modifier
Global
Typical Low
$616.60
Median
$2,754.23
Typical High
$7,413.10
United
Setting
Professional
Modifier
Global
Typical Low
$1,698.24
Median
$2,290.87
Typical High
$3,890.45

Where Illinois sits

The same service costs 2.3 times more in Minnesota than in Kentucky. 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.

Illinois· 27th of 51

$2,089

MN $4,169KY $1,778

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.