Mayo estrone 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

$121.72

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.

$275.78

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.

$24.95 with Kaiser vs $248.21 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 $24.95 ↓ -80%
CHPW Medicare|All Plans $24.95 ↓ -80%
BCBS - Regence Medicare|All Plans $24.95 ↓ -80%
Optum Medicare|All Plans $25.20 ↓ -79%
BCBS - Premera Medicare|All Plans $25.70 ↓ -79%
Aetna Medicare|All Plans $25.70 ↓ -79%
BCBS - Regence Commercial|All Plans $26.20 ↓ -78%
Humana Medicare|All Plans $26.70 ↓ -78%
Wellcare Medicare|All Plans $26.95 ↓ -78%
Molina Medicare|All Plans $26.95 ↓ -78%
United Medicare|All Plans $26.95 ↓ -78%
Uniform Medical Plan Commercial|All Plans $37.43 ↓ -69%
BCBS - Premera Commercial|All Other Plans $43.66 ↓ -64%
Sound Family Medicine Commercial|All Plans $49.90 ↓ -59%
Molina Commercial|Marketplace Exchange $57.38 ↓ -53%
Coordinated Care Commercial|Ambetter Exchange $58.38 ↓ -52%
BCBS - Premera Commercial|LifeWise Primary Exchange $63.37 ↓ -48%
Cigna Commercial|All Plans $80.12 ↓ -34%
Aetna Commercial|AWH $187.54 ↑ +54%
Aetna Commercial|Sound Health $198.57 ↑ +63%
First Choice Commercial|All Plans $201.32 ↑ +65%
Aetna Commercial|All Other Plans $220.63 ↑ +81%
Aetna Commercial|WEA $220.63 ↑ +81%
United Commercial|Cascade Care $226.14 ↑ +86%
United Commercial|All Other Plans $226.14 ↑ +86%
Aetna Commercial|Rental $242.69 ↑ +99%
MultiPlan Commercial|All Plans $248.21 ↑ +104%

Visitor-reported prices

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Mayo estrone at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $105.00 not published
Swedish Medical Center - First Hill Campus Seattle $137.76 $22.46 – $117.27
Providence Sacred Heart Medical Center and Children's Hospital Spokane $123.90 $24.95 – $89.82
Swedish Medical Center Cherry Hill Seattle $137.76 $22.46 – $113.52
Swedish Issaquah Issaquah $137.76 $22.46 – $117.27
Central Medical Center Seattle $112.00 $19.00 – $19.00
Providence Centralia Hospital Centralia $29.64 $24.95 – $155.44
Providence Mount Carmel Hospital Colville $319.90 not published

All Washington hospitals for this procedure →