Assay of fluoride 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

$58.56

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.

$191.76

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.

$18.54 with BCBS - Regence vs $172.59 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 $18.54 ↓ -68%
SoundPath Medicare|All Plans $18.54 ↓ -68%
Kaiser Medicare|All Plans $18.54 ↓ -68%
Optum Medicare|All Plans $18.73 ↓ -68%
BCBS - Premera Medicare|All Plans $19.10 ↓ -67%
Aetna Medicare|All Plans $19.10 ↓ -67%
BCBS - Regence Commercial|All Plans $19.47 ↓ -67%
Humana Medicare|All Plans $19.84 ↓ -66%
Molina Medicare|All Plans $20.02 ↓ -66%
United Medicare|All Plans $20.02 ↓ -66%
Amerigroup Medicare|All Plans $20.21 ↓ -65%
Seattle Medical Group Medicare|All Plans $21.32 ↓ -64%
United Commercial|All Other Plans $22.25 ↓ -62%
United Commercial|Cascade Care $22.25 ↓ -62%
Uniform Medical Plan Commercial|All Plans $27.81 ↓ -53%
BCBS - Premera Commercial|LifeWise Primary Exchange $29.24 ↓ -50%
BCBS - Premera Commercial|All Other Plans $32.45 ↓ -45%
Cigna Commercial|All Plans $33.63 ↓ -43%
Sound Family Medicine Commercial|All Plans $35.23 ↓ -40%
Molina Commercial|Marketplace Exchange $35.60 ↓ -39%
Coordinated Care Commercial|Ambetter Exchange $36.71 ↓ -37%
Aetna Commercial|AWH $64.52 ↑ +10%
Aetna Commercial|All Other Plans $76.01 ↑ +30%
Kaiser Commercial|PPO $82.46 ↑ +41%
First Choice Commercial|All Plans $108.98 ↑ +86%
Aetna Commercial|WEA $109.32 ↑ +87%
Kaiser Commercial|HMO $115.06 ↑ +96%
Aetna Commercial|Rental $138.07 ↑ +136%
MultiPlan Commercial|All Plans $172.59 ↑ +195%

Visitor-reported prices

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Assay of fluoride at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Joseph Hospital Chewelah $152.60 not published
Swedish Medical Center - First Hill Campus Seattle $27.84 $16.69 – $87.14
Swedish Medical Center Cherry Hill Seattle $27.84 $16.69 – $84.36
Swedish Issaquah Issaquah $27.84 $16.69 – $87.14
Central Medical Center Seattle $83.20 $14.00 – $14.00
Providence St Mary Medical Center Walla Walla $107.10 $18.54 – $34.30
MultiCare Valley Hospital Spokane Valley $82.40 $7.44 – $33.61
St. Michael Medical Center Silverdale $84.64 $18.54 – $172.59

All Washington hospitals for this procedure →