Bundled special stain group 1 microorganisms at St. Michael Medical Center

1800 NW Myhre Rd, Silverdale, WA · Vmfh · · NPI 1518912609

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

$150.81

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.

$341.69

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.

$62.27 with Kaiser vs $307.53 with MultiPlan — 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 Medicare|All Plans $62.27 ↓ -59%
CHPW Medicare|All Plans $62.27 ↓ -59%
Optum Medicare|All Plans $62.89 ↓ -58%
Wellcare Medicare|All Plans $64.14 ↓ -57%
Aetna Medicare|All Plans $64.14 ↓ -57%
BCBS - Regence Medicare|All Plans $64.14 ↓ -57%
BCBS - Premera Medicare|All Plans $64.14 ↓ -57%
Humana Medicare|All Plans $66.63 ↓ -56%
Molina Medicare|All Plans $67.25 ↓ -55%
United Medicare|All Plans $67.25 ↓ -55%
Sound Family Medicine Commercial|All Plans $124.54 ↓ -17%
Molina Commercial|Marketplace Exchange $143.22 ↓ -5%
Coordinated Care Commercial|Ambetter Exchange $145.71 ↓ -3%
Uniform Medical Plan Commercial|All Plans $149.85 ↓ -1%
BCBS - Regence Commercial|All Plans $172.28 ↑ +14%
Cigna Commercial|All Plans $185.32 ↑ +23%
BCBS - Premera Commercial|LifeWise Primary Exchange $212.78 ↑ +41%
Aetna Commercial|AWH $232.35 ↑ +54%
BCBS - Premera Commercial|All Other Plans $235.13 ↑ +56%
Kaiser Commercial|All Plans $236.31 ↑ +57%
Aetna Commercial|Sound Health $246.02 ↑ +63%
First Choice Commercial|All Plans $249.44 ↑ +65%
Aetna Commercial|WEA $273.36 ↑ +81%
Aetna Commercial|All Other Plans $273.36 ↑ +81%
United Commercial|Cascade Care $280.19 ↑ +86%
United Commercial|All Other Plans $280.19 ↑ +86%
Aetna Commercial|Rental $300.69 ↑ +99%
MultiPlan Commercial|All Plans $307.53 ↑ +104%

Visitor-reported prices

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Bundled special stain group 1 microorganisms at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $77.70 not published
Swedish Medical Center - First Hill Campus Seattle $107.52 $60.34 – $232.51
Providence Sacred Heart Medical Center and Children's Hospital Spokane $340.90 $58.07 – $178.09
Swedish Medical Center Cherry Hill Seattle $107.52 $60.34 – $225.09
Swedish Issaquah Issaquah $107.52 $60.51 – $232.51
Central Medical Center Seattle $412.00 $429.00 – $429.00
Providence Centralia Hospital Centralia $152.88 $60.34 – $308.20
Providence Mount Carmel Hospital Colville $72.10 not published

All Washington hospitals for this procedure →