Assay of gdh enzyme at MultiCare Covington Medical Center

17700 SE 272nd Street, Covington, WA · Multicare · · NPI 1326564071

Source: hospital's published price file ↗ · Published Aug 27, 2026 · Ingested Sep 17, 2026

not published by hospital

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.

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What you pay up front if you don't use insurance.

not published by hospital

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.

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The hospital's undiscounted list price — almost no one pays this.

$8.43 with Molina vs $61.02 with Aetna — 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.

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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
Molina Apple Health $8.43
WellPoint Apple Health $8.43
United Healthcare Apple Health $9.11
Coordinated Care Apple Health $9.11
Community Health Plan of Washington Apple Health $9.11
SCAN MedAdvantage $12.89
Premera HMO $13.15
Premera Prime $13.15
Premera Signature $13.15
Regence Blue High Performance $13.23
Regence MCC/AHN $13.23
First Choice MHS Employee MCC/PPO $13.24
Regence MedAdvantage $13.27
Aetna MedAdvantage $13.27
United Healthcare MedAdvantage $13.40
WellCare MedAdvantage $13.53
Molina MedAdvantage $13.53
Regence RealValue $13.61
Community Health Plan of Washington MedAdvantage $14.18
Kaiser PPO $14.47
Uniform Medical All Commercial Plans $15.12
Regence Commercial $15.12
Cigna All Commercial Plans $15.78
Premera Other Commercial Plans $16.44
First Choice MCC Wellfound Employee $18.49
Community Health Plan of Washington Cascade Care $21.73
First Choice PPO $24.99
Ambetter Coordinated Care Exchange $25.77
Aetna All Commercial Plans $61.02

Visitor-reported prices

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Assay of gdh enzyme at other Washington hospitals

Hospital City Cash price Negotiated range
Central Medical Center Seattle $58.40 $10.00 – $10.00
Virginia Mason Medical Center Seattle $22.44 $9.21 – $41.10
Providence St Luke's Rehabilitation Medical Center Spokane not published $13.15 – $14.47
Swedish Medical Center - First Hill Campus Seattle not published $11.84 – $61.81
Providence Sacred Heart Medical Center and Children's Hospital Spokane not published $13.15 – $47.34
Swedish Medical Center Cherry Hill Seattle not published $11.84 – $59.83
Swedish Issaquah Issaquah not published $11.84 – $61.81
Providence Centralia Hospital Centralia not published $13.15 – $81.92

All Washington hospitals for this procedure →