go back

Keyhole Gastric Bypass Limiting Absorption

Massachusetts rates for HCPCS 43645

A weight-loss operation done through small abdominal incisions with a camera, in which the stomach is made much smaller and the small intestine is rerouted so food bypasses a long stretch of it. Because food and digestive juices only meet near the end of the intestine, far fewer calories and nutrients are taken up. It combines a smaller stomach with deliberately reduced absorption.

Rates data updated July 2026.

How much does Keyhole Gastric Bypass Limiting Absorption cost?

$3,311

Typical facility fee. In Massachusetts, July 2026.

Insurers have agreed to pay about $3,311 for this service. Most negotiated rates run $2,291 to $5,129.

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 7 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $3,311 · 10th to 90th $1,778 to $8,511
$100.0$1.0K$10.0Kfacility $3,311

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
$1,778.28
Median
$3,388.44
Typical High
$5,623.41
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$4,265.80
Typical High
$11,220.18
Cigna
Setting
Facility
Modifier
Global
Typical Low
$50.12
Median
$676.08
Typical High
$741.31
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$1,513.56
Median
$2,344.23
Typical High
$3,630.78
Harvard Pilgrim
Setting
Facility
Modifier
Global
Typical Low
$851.14
Median
$5,888.44
Typical High
$15,488.17
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$1,698.24
Median
$4,265.80
Typical High
$11,220.18
United
Setting
Facility
Modifier
Global
Typical Low
$2,089.30
Median
$6,025.60
Typical High
$12,882.50

Where Massachusetts sits

The same service costs 12.0 times more in Maine than in North Dakota. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Massachusetts $3,311 · 33rd of 50
ME $21,878ND $1,820

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.