Microsatellite instability at St. Anne Hospital

16251 Sylvester Rd SW, Burien, WA · Vmfh · · NPI 1558333682

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 17, 2026

$166.22

Cash price

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Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

$544.34

Gross charge

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Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$234.07 with Kaiser vs $1,707.45 with Aetna — same scan, same building. Share

Negotiated rates by payer
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Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
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Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
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Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
Kaiser Commercial|PPO $234.07 ↑ +41%
Kaiser Commercial|HMO $326.61 ↑ +96%
BCBS - Regence Medicare|All Plans $348.56 ↑ +110%
Kaiser Medicare|All Plans $348.56 ↑ +110%
SoundPath Medicare|All Plans $348.56 ↑ +110%
Optum Medicare|All Plans $352.05 ↑ +112%
BCBS - Premera Medicare|All Plans $359.02 ↑ +116%
Aetna Medicare|All Plans $359.02 ↑ +116%
First Choice Commercial|All Plans $359.27 ↑ +116%
BCBS - Regence Commercial|All Plans $365.99 ↑ +120%
Humana Medicare|All Plans $372.96 ↑ +124%
Molina Medicare|All Plans $376.44 ↑ +126%
United Medicare|All Plans $376.44 ↑ +126%
Amerigroup Medicare|All Plans $379.93 ↑ +129%
Aetna Commercial|Rental $391.93 ↑ +136%
Seattle Medical Group Medicare|All Plans $400.84 ↑ +141%
United Commercial|Cascade Care $418.27 ↑ +152%
United Commercial|All Other Plans $418.27 ↑ +152%
MultiPlan Commercial|All Plans $489.91 ↑ +195%
Uniform Medical Plan Commercial|All Plans $522.84 ↑ +215%
Cigna Commercial|All Plans $525.13 ↑ +216%
BCBS - Premera Commercial|All Other Plans $544.34 ↑ +227%
BCBS - Premera Commercial|LifeWise Primary Exchange $544.34 ↑ +227%
Sound Family Medicine Commercial|All Plans $662.26 ↑ +298%
Molina Commercial|Marketplace Exchange $669.24 ↑ +303%
Coordinated Care Commercial|Ambetter Exchange $690.15 ↑ +315%
Aetna Commercial|AWH $1,212.99 ↑ +630%
Aetna Commercial|All Other Plans $1,429.10 ↑ +760%
Aetna Commercial|WEA $1,707.45 ↑ +927%

Visitor-reported prices

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Microsatellite instability at other Washington hospitals

Hospital City Cash price Negotiated range
Swedish Medical Center - First Hill Campus Seattle $1,092.00 $313.70 – $1,058.93
Swedish Medical Center Cherry Hill Seattle $1,092.00 $313.70 – $1,045.68
Swedish Issaquah Issaquah $1,092.00 $313.70 – $773.80
Providence Regional Medical Center Everett - Colby Campus Everett $1,183.00 $348.56 – $808.66
MultiCare Valley Hospital Spokane Valley $639.20 $348.56 – $631.94
St. Michael Medical Center Silverdale $240.25 $342.94 – $815.63
St. Anthony Hospital Gig Harbor $165.57 $326.61 – $690.15
MultiCare Auburn Medical Center Auburn $529.20 $341.59 – $683.18

All Washington hospitals for this procedure →