Ammonia 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

$36.40

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.

$91.00

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.

$8.43 with Molina vs $67.60 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.

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
Molina Apple Health $8.43 ↓ -77%
WellPoint Apple Health $8.43 ↓ -77%
United Healthcare Apple Health $9.11 ↓ -75%
Community Health Plan of Washington Apple Health $9.11 ↓ -75%
Coordinated Care Apple Health $9.11 ↓ -75%
SCAN MedAdvantage $14.28 ↓ -61%
Premera HMO $14.57 ↓ -60%
Premera Signature $14.57 ↓ -60%
Premera Prime $14.57 ↓ -60%
Regence MCC/AHN $14.66 ↓ -60%
Regence Blue High Performance $14.66 ↓ -60%
First Choice MHS Employee MCC/PPO $14.67 ↓ -60%
Aetna MedAdvantage $14.71 ↓ -60%
Regence MedAdvantage $14.71 ↓ -60%
United Healthcare MedAdvantage $14.85 ↓ -59%
Molina MedAdvantage $14.99 ↓ -59%
WellCare MedAdvantage $14.99 ↓ -59%
Regence RealValue $15.08 ↓ -59%
Community Health Plan of Washington MedAdvantage $15.71 ↓ -57%
Kaiser PPO $16.03 ↓ -56%
Uniform Medical All Commercial Plans $16.76 ↓ -54%
Regence Commercial $16.76 ↓ -54%
Cigna All Commercial Plans $17.48 ↓ -52%
United Healthcare All Commercial Plans $17.48 ↓ -52%
Premera Other Commercial Plans $18.21 ↓ -50%
First Choice MCC Wellfound Employee $20.49 ↓ -44%
Community Health Plan of Washington Cascade Care $24.07 ↓ -34%
First Choice PPO $27.68 ↓ -24%
Ambetter Coordinated Care Exchange $28.56 ↓ -22%
Multiplan/PHCS All Commercial Plans $53.29 ↑ +46%
First Health All Commercial Plans $53.29 ↑ +46%
Aetna All Commercial Plans $67.60 ↑ +86%

Visitor-reported prices

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Ammonia at other Washington hospitals

Hospital City Cash price Negotiated range
Providence St Luke's Rehabilitation Medical Center Spokane $88.20 $14.57 – $16.03
Providence St Joseph Hospital Chewelah $135.10 not published
Swedish Medical Center - First Hill Campus Seattle $105.60 $13.11 – $68.48
Providence Sacred Heart Medical Center and Children's Hospital Spokane $182.00 $14.57 – $52.45
Swedish Medical Center Cherry Hill Seattle $105.60 $13.11 – $66.29
Swedish Issaquah Issaquah $105.60 $13.11 – $68.48
Central Medical Center Seattle $147.20 $11.00 – $11.00
Providence Centralia Hospital Centralia $126.36 $14.57 – $90.77

All Washington hospitals for this procedure →