Antibody bacterium, not elsewhere specified at St. Anne Hospital

16251 Sylvester Rd SW, Burien, WA · Vmfh · · NPI 1558333682

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

$31.98

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.

$104.72

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.

$12.88 with BCBS - Regence vs $94.25 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
BCBS - Regence Medicare|All Plans $12.88 ↓ -60%
SoundPath Medicare|All Plans $12.88 ↓ -60%
Kaiser Medicare|All Plans $12.88 ↓ -60%
Optum Medicare|All Plans $13.01 ↓ -59%
BCBS - Premera Medicare|All Plans $13.27 ↓ -59%
Aetna Medicare|All Plans $13.27 ↓ -59%
BCBS - Regence Commercial|All Plans $13.52 ↓ -58%
Humana Medicare|All Plans $13.78 ↓ -57%
Molina Medicare|All Plans $13.91 ↓ -57%
United Medicare|All Plans $13.91 ↓ -57%
Amerigroup Medicare|All Plans $14.04 ↓ -56%
Seattle Medical Group Medicare|All Plans $14.81 ↓ -54%
United Commercial|All Other Plans $15.46 ↓ -52%
United Commercial|Cascade Care $15.46 ↓ -52%
Uniform Medical Plan Commercial|All Plans $19.32 ↓ -40%
BCBS - Premera Commercial|LifeWise Primary Exchange $20.31 ↓ -36%
BCBS - Premera Commercial|All Other Plans $22.54 ↓ -30%
Cigna Commercial|All Plans $23.37 ↓ -27%
Sound Family Medicine Commercial|All Plans $24.47 ↓ -23%
Molina Commercial|Marketplace Exchange $24.73 ↓ -23%
Coordinated Care Commercial|Ambetter Exchange $25.50 ↓ -20%
Aetna Commercial|AWH $44.82 ↑ +40%
Kaiser Commercial|PPO $45.03 ↑ +41%
Aetna Commercial|All Other Plans $52.81 ↑ +65%
Kaiser Commercial|HMO $62.84 ↑ +96%
Aetna Commercial|Rental $75.40 ↑ +136%
First Choice Commercial|All Plans $75.74 ↑ +137%
Aetna Commercial|WEA $75.95 ↑ +137%
MultiPlan Commercial|All Plans $94.25 ↑ +195%

Visitor-reported prices

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Antibody bacterium, not elsewhere specified at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $63.00 not published
Swedish Medical Center - First Hill Campus Seattle $67.68 $11.59 – $60.54
Providence Sacred Heart Medical Center and Children's Hospital Spokane $34.30 $12.88 – $46.37
Swedish Medical Center Cherry Hill Seattle $67.68 $11.59 – $58.60
Swedish Issaquah Issaquah $67.68 $11.59 – $60.54
Central Medical Center Seattle $64.80 $10.00 – $10.00
Providence Mount Carmel Hospital Colville $125.30 not published
Swedish Edmonds Hospital Edmonds $67.68 $12.88 – $57.96

All Washington hospitals for this procedure →