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Gastric Bypass With Intestinal Rerouting

Montana 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 October 2026.

How much does Gastric Bypass With Intestinal Rerouting cost?

$2,884

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $2,884 for this service. The price depends on where it is billed: about $2,884 from a physician practice, and about $2,884 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$2,884$1,905 to $2,884
FacilityA hospital or hospital-owned outpatient department$2,884$2,570 to $2,951

How much rates vary

Facilitymedian $2,884 · 10th to 90th $1,445 to $3,162Professionalmedian $2,884 · 10th to 90th $85 to $3,311
$100$200$500$1K$2K$5Kfacility $2,884professional $2,884

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$1,659.59
Median
$5,128.61
Typical High
$5,128.61
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$2,398.83
Median
$2,884.03
Typical High
$2,884.03
Cigna
Setting
Facility
Modifier
None
Typical Low
$2,884.03
Median
$2,884.03
Typical High
$2,884.03
Cigna
Setting
Professional
Modifier
None
Typical Low
$1,862.09
Median
$2,884.03
Typical High
$3,019.95
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$2,570.40
Median
$2,884.03
Typical High
$3,311.31
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$1,862.09
Median
$2,884.03
Typical High
$3,090.30
Providence
Setting
Facility
Modifier
None
Typical Low
$2,884.03
Median
$2,884.03
Typical High
$2,884.03
Providence
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$2,630.27
Typical High
$2,884.03
United
Setting
Facility
Modifier
None
Typical Low
$602.56
Median
$954.99
Typical High
$1,862.09
United
Setting
Professional
Modifier
None
Typical Low
$2,511.89
Median
$3,019.95
Typical High
$3,548.13
6 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
$831.76
Median
$2,570.40
Typical High
$2,570.40
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$331.13
Median
$1,047.13
Typical High
$1,047.13
Aetna
Setting
Professional
Modifier
54 · Surgery only
Typical Low
$1,258.93
Median
$3,890.45
Typical High
$3,890.45
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$251.19
Median
$776.25
Typical High
$776.25
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$165.96
Median
$512.86
Typical High
$512.86
Aetna
Setting
Professional
Modifier
78 · Unplanned return to OR
Typical Low
$1,174.90
Median
$3,630.78
Typical High
$3,630.78

Where Montana sits

The same service costs 5.4 times more in Alaska 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.

Montana· 13th of 51

$2,884

AK $6,310TX $1,175

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.