Gastric Sleeve Surgery Cost in Washington (2026)

Moderately higher pricing · Regional price parity: 107.2 · WA

Washington Average

$20,368

Typical Range

$16,080 – $26,800

National Average

$19,000

▲ +7.2% above national average

Gastric Sleeve Surgery in Washington: What to Know

Washington is a leader in gastric sleeve surgery, with facilities like Virginia Mason Franciscan Health's Center for Weight Management treating over 1,000 people annually. Eviva, in particular, pioneered outpatient gastric sleeve surgery, paving the way for insurance coverage of Ambulatory Surgical Center (ASC) procedures. EvergreenHealth in Kirkland is another top choice, recognized by MBSAQIP and receiving quality awards from Aetna, OPTUM, and Blue Distinction. For a less invasive option, Seattle offers endoscopic sleeve gastroplasty, an incisionless procedure with a 70-80% stomach size reduction, often without an overnight stay.

For potential savings, consider facilities like Eviva for outpatient gastric sleeve surgery, which can be more cost-effective. Additionally, patients travel to Washington from states like Montana, Alaska, and Idaho for procedures at centers such as Sound Surgeons in Everett, suggesting it might be a more affordable option than their home states. Verify current pricing directly with providers.

Estimated Cost Breakdown in Washington

At 7.2% above average, gastric sleeve surgery in Washington costs a bit more. Here's the breakdown by component.

Component	Estimated Range
Hospital Stay	$4,990 - $9,267
Surgeon Fee	$3,564 - $6,620
Operating Room	$2,852 - $5,296
Anesthesia	$1,141 - $2,118
Follow Up	$998 - $1,853
Pre Op Testing	$713 - $1,324
Total Estimated Cost	$16,080 – $26,800

Prices reflect regional cost-of-living adjustments. How we calculate these numbers →

Ranges adjusted for Washington's regional price parity (107.2). See the national percentage breakdown →

Gastric Sleeve Surgery Cost in Neighboring States

See how Washington's gastric sleeve surgery costs compare to neighboring states. Prices can vary significantly even across state lines.

Gastric Sleeve Surgery in Washington: Common Questions

How much does gastric sleeve surgery cost in Washington?

The average cost of gastric sleeve surgery in Washington is $20,368. Prices typically range from $16,080 to $26,800, depending on the facility, provider, and your specific case.

Will my health insurance pay for gastric sleeve surgery?

It depends on your plan and the clinical justification. gastric sleeve surgery gets covered when a doctor can demonstrate it's medically necessary — otherwise you're paying the full $20,368 out of pocket in Washington.

How long is recovery after gastric sleeve surgery?

The recovery timeline for gastric sleeve surgery is 14 to 35 days. Here's the general pattern: days 1-14 involve significant rest, days 14-35 are a gradual return to activity. Washington patients should also budget for post-op care costs — follow-up visits, pain management, and any required imaging or lab work.

How can I finance gastric sleeve surgery in Washington?

Many Washington providers offer financing through medical credit companies like CareCredit or Prosper Healthcare Lending. You can also use HSA/FSA funds, negotiate a cash-pay discount (often 10-20% off), or ask about in-house payment plans that split the $20,368 cost into monthly installments.

Should I consider gastric sleeve surgery outside Washington?

At $18,468, Idaho is the cheapest neighboring option — 9% below Washington's average. If the savings justify your travel and lodging costs, it's a viable option. Many border-area patients do this, especially for elective procedures where timing is flexible.

Does Washington Medicaid cover gastric sleeve surgery?

Washington Medicaid may cover gastric sleeve surgery when it's medically necessary and your doctor provides supporting documentation. Coverage details vary by managed care plan, so check directly with your Medicaid provider for pre-authorization steps.

Is gastric sleeve surgery eligible for HSA/FSA funds?

Yes — and it's worth doing. Paying for gastric sleeve surgery through your HSA or FSA in Washington means the $20,368 comes out of pre-tax earnings. Depending on your bracket, that's $4,074 to $7,129 you keep that would otherwise go to taxes. Just save your itemized receipts.

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