Blood gases o2 saturation direct measurement at MultiCare Mary Bridge Children's Hospital

317 Martin Luther King Jr Way, Tacoma, WA · Multicare · · NPI 1306952726

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

$84.00

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.

$210.00

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.

$22.59 with Molina vs $608.10 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 $22.59 ↓ -73%
WellPoint Apple Health $22.59 ↓ -73%
United Healthcare Apple Health $24.40 ↓ -71%
Community Health Plan of Washington Apple Health $24.40 ↓ -71%
Coordinated Care Apple Health $24.40 ↓ -71%
Community Health Plan of Washington Cascade Care $71.17 ↓ -15%
SCAN MedAdvantage $77.19 ↓ -8%
Premera Signature $78.77 ↓ -6%
Premera HMO $78.77 ↓ -6%
Premera Prime $78.77 ↓ -6%
Regence Blue High Performance $79.26 ↓ -6%
Regence MCC/AHN $79.26 ↓ -6%
Regence MedAdvantage $79.51 ↓ -5%
Aetna MedAdvantage $79.51 ↓ -5%
Ambetter Coordinated Care Exchange $80.21 ↓ -5%
United Healthcare MedAdvantage HMO $80.28 ↓ -4%
Molina MedAdvantage $81.05 ↓ -4%
WellCare MedAdvantage $81.05 ↓ -4%
Regence RealValue $81.53 ↓ -3%
Community Health Plan of Washington MedAdvantage $84.91 ↑ +1%
Regence Commercial $90.59 ↑ +8%
Uniform Medical All Commercial Plans $90.59 ↑ +8%
United Healthcare All Commercial Plans $94.52 ↑ +13%
Premera Other Commercial Plans $98.46 ↑ +17%
First Choice MHS Employee MCC/PPO $108.51 ↑ +29%
First Choice First Choice PPO $126.17 ↑ +50%
First Choice MCC Wellfound Employee $126.17 ↑ +50%
First Health All Commercial Plans $132.72 ↑ +58%
Multiplan/PHCS All Commercial Plans $134.40 ↑ +60%
Cigna All Commercial Plans $136.75 ↑ +63%
Aetna All Commercial Plans $608.10 ↑ +624%
Kaiser HMO/PPO not published by hospital

Visitor-reported prices

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Blood gases o2 saturation direct measurement at other Washington hospitals

Hospital City Cash price Negotiated range
St. Joseph Medical Center Tacoma $130.75 $78.77 – $296.07
MultiCare Allenmore Hospital Tacoma $84.00 $22.71 – $154.39
Providence St Luke's Rehabilitation Medical Center Spokane $155.61 $78.77 – $86.65
Providence St Joseph Hospital Chewelah $259.70 not published
Swedish Medical Center - First Hill Campus Seattle $363.84 $70.89 – $370.22
Providence Sacred Heart Medical Center and Children's Hospital Spokane $339.50 $78.77 – $283.57
Swedish Medical Center Cherry Hill Seattle $363.84 $70.89 – $358.40
Swedish Issaquah Issaquah $363.84 $70.89 – $370.22

All Washington hospitals for this procedure →