Poct blood gases ph pco2 po2 arterial calculated o2 at STONESPRINGS HOSPITAL CENTER

24440 Stone Springs Boulevard, Dulles, VA · HCA Virginia · · NPI 1972904738

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 10, 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.

Full explanation →

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.

Full explanation →

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

$20.02 with Humana Military vs $279.55 with Three Rivers Provider Network — 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
Humana Military TRCR $20.02
Humana MCR $26.07
Devoted MCR $26.07
Johns Hopkins UniformedServicesFamilyHealthPlan $26.07
United AllPayerAppendix $26.07
Sentara Health MCR $26.07
United VACCN $26.07
United MGMCR $26.20
Aetna MGMCR $26.37
Virginia Premier Health MGMCR $26.59
Anthem MGMCR $26.85
Cigna HealthSpring MCR $27.11
Clear Spring Health Plan MCR $27.37
Align Senior Care MGMCR $27.89
Bright Health COMM $55.79
Lifeworks MCR $62.49
Cigna PPO $99.27
Cigna HMO $99.27
United OptionsPPO $102.61
Cigna IFP $104.19
CareFirst HMO $109.78
CareFirst RPN $109.78
Anthem HIX $126.83
Anthem HPN $128.13
Anthem PPO $137.41
Anthem HMO $137.41
United GlobalBenefitPlan $148.00
Greenvbrier Sporting Club COMM $197.33
Virginia Health Network WC $233.50
Virginia Health Network ULTRA $233.50
Virginia Health Network COMM $233.50
CorVel WorkersComp $236.79
Three Rivers Provider Network WC $279.55
Three Rivers Provider Network COMM $279.55
Aetna Broad not published by hospital
Optima Health HMO not published by hospital
Optima Health PPO.POS not published by hospital

Visitor-reported prices

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Poct blood gases ph pco2 po2 arterial calculated o2 at other Virginia hospitals

Hospital City Cash price Negotiated range
LEWISGALE HOSPITAL-ALLEGHANY LOW MOOR $562.00 $22.69 – $37.80
Inova Alexandria Hospital Alexandria $210.00 $26.07 – $264.22
Inova Fairfax Hospital Falls Church $210.00 $26.07 – $264.22
Inova Fair Oaks Hospital VA 22033-1709 $210.00 $26.07 – $264.22
Inova Loudoun Hospital Leesburg $210.00 $26.07 – $264.22
Inova Mount Vernon Hospital Alexandria $210.00 $26.07 – $264.22
LEWISGALE HOSPITAL-PULASKI PULASKI $480.00 $20.02 – $27.89
CJW Medical Center-Chippenham Hospital Campus CHESTERFIELD not published $22.69 – $116.56

All Virginia hospitals for this procedure →