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Keyhole Gastric Bypass Limiting Absorption

Washington 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?

$3,715

Typical facility fee. In Washington, July 2026.

Insurers have agreed to pay about $3,715 for this service. Most negotiated rates run $2,630 to $4,677.

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 8 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $3,715 · 10th to 90th $2,138 to $10,233
$1.0K$2.0K$5.0K$10.0K$20.0Kfacility $3,715

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
$2,454.71
Median
$4,677.35
Typical High
$19,952.62
Asuris Northwest Health
Setting
Facility
Modifier
Global
Typical Low
$24,547.09
Median
$24,547.09
Typical High
$24,547.09
Cigna
Setting
Facility
Modifier
Global
Typical Low
$501.19
Median
$707.95
Typical High
$3,019.95
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$1,737.80
Median
$3,388.44
Typical High
$4,897.79
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$2,570.40
Median
$3,548.13
Typical High
$3,715.35
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$2,454.71
Median
$2,454.71
Typical High
$2,511.89
Regence BlueShield
Setting
Facility
Modifier
Global
Typical Low
$24,547.09
Median
$24,547.09
Typical High
$24,547.09
United
Setting
Facility
Modifier
Global
Typical Low
$3,235.94
Median
$7,943.28
Typical High
$12,882.50

Where Washington 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.

Washington $3,715 · 27th 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.