Dup scan/hemodialysis access 93990 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

$507.56

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.

$1,150.01

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.

$123.93 with Kaiser vs $1,035.01 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 $123.93 ↓ -76%
CHPW Medicare|All Plans $123.93 ↓ -76%
Optum Medicare|All Plans $125.17 ↓ -75%
BCBS - Regence Medicare|All Plans $127.65 ↓ -75%
Aetna Medicare|All Plans $127.65 ↓ -75%
BCBS - Premera Medicare|All Plans $127.65 ↓ -75%
Wellcare Medicare|All Plans $130.14 ↓ -74%
Humana Medicare|All Plans $132.61 ↓ -74%
United Medicare|All Plans $133.84 ↓ -74%
Molina Medicare|All Plans $133.84 ↓ -74%
Sound Family Medicine Commercial|All Plans $247.86 ↓ -51%
Molina Commercial|Marketplace Exchange $285.04 ↓ -44%
Coordinated Care Commercial|Ambetter Exchange $290.00 ↓ -43%
Uniform Medical Plan Commercial|All Plans $304.03 ↓ -40%
BCBS - Regence Commercial|All Plans $349.54 ↓ -31%
BCBS - Premera Commercial|LifeWise Primary Exchange $431.76 ↓ -15%
BCBS - Premera Commercial|All Other Plans $477.10 ↓ -6%
Cigna Commercial|All Plans $498.80 ↓ -2%
Kaiser Commercial|All Plans $503.73 ↓ -1%
Aetna Commercial|AWH $782.01 ↑ +54%
Aetna Commercial|Sound Health $828.01 ↑ +63%
First Choice Commercial|All Plans $839.51 ↑ +65%
Aetna Commercial|WEA $920.01 ↑ +81%
Aetna Commercial|All Other Plans $920.01 ↑ +81%
United Commercial|Cascade Care $943.01 ↑ +86%
United Commercial|All Other Plans $943.01 ↑ +86%
Aetna Commercial|Rental $1,012.01 ↑ +99%
MultiPlan Commercial|All Plans $1,035.01 ↑ +104%

Visitor-reported prices

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Dup scan/hemodialysis access 93990 at other Washington hospitals

Hospital City Cash price Negotiated range
Swedish Medical Center - First Hill Campus Seattle $360.48 $121.06 – $526.78
Providence Sacred Heart Medical Center and Children's Hospital Spokane $1,263.50 $116.50 – $403.49
Swedish Medical Center Cherry Hill Seattle $360.48 $121.06 – $509.96
Swedish Issaquah Issaquah $360.48 $121.40 – $526.78
Central Medical Center Seattle $512.80 not published
Providence Mount Carmel Hospital Colville $236.60 not published
Providence St Mary Medical Center Walla Walla $557.20 $97.42 – $215.52
Kadlec Regional Medical Center Richland $878.50 $116.50 – $438.23

All Washington hospitals for this procedure →