Mayo immunoassay infectious agent antibody quantitative diptheria igg at St. Clare Hospital

11315 Bridgeport Way SW, Lakewood, WA · Vmfh · · NPI 1689672693

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

$81.61

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.

$283.10

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.

$14.99 with Kaiser vs $106.17 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 $14.99 ↓ -82%
SoundPath Medicare|All Plans $14.99 ↓ -82%
BCBS - Regence Medicare|All Plans $14.99 ↓ -82%
Optum Medicare|All Plans $15.14 ↓ -81%
BCBS - Premera Medicare|All Plans $15.44 ↓ -81%
Aetna Medicare|All Plans $15.44 ↓ -81%
BCBS - Regence Commercial|All Plans $15.74 ↓ -81%
BCBS - Premera Commercial|LifeWise Primary Exchange $15.93 ↓ -80%
Humana Medicare|All Plans $16.04 ↓ -80%
Molina Medicare|All Plans $16.19 ↓ -80%
United Medicare|All Plans $16.19 ↓ -80%
Amerigroup Medicare|All Plans $16.34 ↓ -80%
CHPW Medicare|All Plans $17.24 ↓ -79%
Seattle Medical Group Medicare|All Plans $17.24 ↓ -79%
United Commercial|Cascade Care $17.99 ↓ -78%
United Commercial|All Other Plans $17.99 ↓ -78%
United Commercial|Navigate $17.99 ↓ -78%
Uniform Medical Plan Commercial|All Plans $22.49 ↓ -72%
BCBS - Premera Commercial|All Other Plans $22.49 ↓ -72%
Cigna Commercial|All Plans $27.19 ↓ -67%
Sound Family Medicine Commercial|All Plans $28.48 ↓ -65%
Molina Commercial|Marketplace Exchange $28.78 ↓ -65%
Coordinated Care Commercial|Ambetter Exchange $29.68 ↓ -64%
Aetna Commercial|AWH $56.06 ↓ -31%
Aetna Commercial|All Other Plans $65.96 ↓ -19%
First Choice Commercial|All Plans $82.63 ↑ +1%
Aetna Commercial|WEA $100.75 ↑ +23%
Aetna Commercial|Rental $101.92 ↑ +25%
MultiPlan Commercial|All Plans $106.17 ↑ +30%

Visitor-reported prices

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Mayo immunoassay infectious agent antibody quantitative diptheria igg at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Luke's Rehabilitation Medical Center Spokane $66.82 $14.99 – $16.49
Providence St Joseph Hospital Chewelah $317.10 not published
Swedish Medical Center - First Hill Campus Seattle $71.52 $13.49 – $70.45
Providence Sacred Heart Medical Center and Children's Hospital Spokane $161.00 $14.99 – $53.96
Swedish Medical Center Cherry Hill Seattle $71.52 $13.49 – $68.20
Swedish Issaquah Issaquah $71.52 $13.49 – $70.45
Central Medical Center Seattle $68.80 $11.00 – $11.00
Providence Centralia Hospital Centralia $254.28 $14.99 – $93.39

All Washington hospitals for this procedure →