Mayo cd20b mononuclear cell antigen nos quantitative each 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

$83.87

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.

$190.03

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.

$26.78 with Kaiser vs $171.03 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 $26.78 ↓ -68%
CHPW Medicare|All Plans $26.78 ↓ -68%
BCBS - Regence Medicare|All Plans $26.78 ↓ -68%
Optum Medicare|All Plans $27.05 ↓ -68%
BCBS - Premera Medicare|All Plans $27.58 ↓ -67%
Aetna Medicare|All Plans $27.58 ↓ -67%
BCBS - Regence Commercial|All Plans $28.12 ↓ -66%
Humana Medicare|All Plans $28.65 ↓ -66%
Wellcare Medicare|All Plans $28.92 ↓ -66%
Molina Medicare|All Plans $28.92 ↓ -66%
United Medicare|All Plans $28.92 ↓ -66%
Uniform Medical Plan Commercial|All Plans $40.17 ↓ -52%
BCBS - Premera Commercial|All Other Plans $46.87 ↓ -44%
Sound Family Medicine Commercial|All Plans $53.56 ↓ -36%
Molina Commercial|Marketplace Exchange $61.59 ↓ -27%
Coordinated Care Commercial|Ambetter Exchange $62.67 ↓ -25%
BCBS - Premera Commercial|LifeWise Primary Exchange $68.02 ↓ -19%
Cigna Commercial|All Plans $85.96 ↑ +2%
Aetna Commercial|AWH $129.23 ↑ +54%
Aetna Commercial|Sound Health $136.83 ↑ +63%
First Choice Commercial|All Plans $138.73 ↑ +65%
Aetna Commercial|All Other Plans $152.03 ↑ +81%
Aetna Commercial|WEA $152.03 ↑ +81%
United Commercial|Cascade Care $155.83 ↑ +86%
United Commercial|All Other Plans $155.83 ↑ +86%
Aetna Commercial|Rental $167.23 ↑ +99%
MultiPlan Commercial|All Plans $171.03 ↑ +104%

Visitor-reported prices

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Mayo cd20b mononuclear cell antigen nos quantitative each at other Washington hospitals

Hospital City Cash price Negotiated range
Swedish Medical Center - First Hill Campus Seattle $95.04 $24.10 – $125.87
Swedish Medical Center Cherry Hill Seattle $95.04 $24.10 – $121.85
Swedish Issaquah Issaquah $95.04 $24.10 – $125.87
Central Medical Center Seattle $120.00 $20.00 – $20.00
Swedish Edmonds Hospital Edmonds $95.04 $26.78 – $120.51
Providence St Mary Medical Center Walla Walla $141.40 $26.78 – $49.54
Kadlec Regional Medical Center Richland $39.20 $26.78 – $104.71
Providence Regional Medical Center Everett - Colby Campus Everett $102.96 $26.78 – $112.48

All Washington hospitals for this procedure →