Mayo infectious disease hepatitis c chronic six biochemical assays 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

$129.93

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.

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

$294.38

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.

$72.19 with CHPW vs $340.23 with Kaiser — 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
CHPW Medicare|All Plans $72.19 ↓ -44%
Kaiser Medicare|All Plans $72.19 ↓ -44%
BCBS - Regence Medicare|All Plans $72.19 ↓ -44%
Optum Medicare|All Plans $72.91 ↓ -44%
BCBS - Premera Medicare|All Plans $74.36 ↓ -43%
Aetna Medicare|All Plans $74.36 ↓ -43%
BCBS - Regence Commercial|All Plans $75.80 ↓ -42%
Humana Medicare|All Plans $77.24 ↓ -41%
Molina Medicare|All Plans $77.97 ↓ -40%
Wellcare Medicare|All Plans $77.97 ↓ -40%
United Medicare|All Plans $77.97 ↓ -40%
Uniform Medical Plan Commercial|All Plans $108.29 ↓ -17%
BCBS - Premera Commercial|All Other Plans $126.33 ↓ -3%
Sound Family Medicine Commercial|All Plans $144.38 ↑ +11%
Molina Commercial|Marketplace Exchange $166.04 ↑ +28%
Coordinated Care Commercial|Ambetter Exchange $168.92 ↑ +30%
BCBS - Premera Commercial|LifeWise Primary Exchange $183.36 ↑ +41%
Cigna Commercial|All Plans $185.46 ↑ +43%
Aetna Commercial|AWH $200.18 ↑ +54%
Aetna Commercial|Sound Health $211.96 ↑ +63%
First Choice Commercial|All Plans $214.90 ↑ +65%
Aetna Commercial|WEA $235.51 ↑ +81%
Aetna Commercial|All Other Plans $235.51 ↑ +81%
United Commercial|All Other Plans $241.40 ↑ +86%
United Commercial|Cascade Care $241.40 ↑ +86%
Aetna Commercial|Rental $259.06 ↑ +99%
MultiPlan Commercial|All Plans $264.95 ↑ +104%
Kaiser Commercial|All Plans $340.23 ↑ +162%

Visitor-reported prices

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Mayo infectious disease hepatitis c chronic six biochemical assays at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $269.50 not published
Swedish Medical Center - First Hill Campus Seattle $326.40 $64.97 – $219.31
Providence Sacred Heart Medical Center and Children's Hospital Spokane $408.10 $72.19 – $183.72
Swedish Medical Center Cherry Hill Seattle $326.40 $64.97 – $216.57
Swedish Issaquah Issaquah $326.40 $64.97 – $160.26
Providence Mount Carmel Hospital Colville $338.80 not published
Swedish Edmonds Hospital Edmonds $326.40 $72.19 – $288.76
Providence St Mary Medical Center Walla Walla $291.90 $72.19 – $133.55

All Washington hospitals for this procedure →