Blood Clotting (PTT) Test 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

$359.16

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.

$359.16

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.

$4.61 with Humana Military vs $305.29 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 $4.61 ↓ -99%
Humana MCR $6.01 ↓ -98%
United AllPayerAppendix $6.01 ↓ -98%
Sentara Health MCR $6.01 ↓ -98%
Johns Hopkins UniformedServicesFamilyHealthPlan $6.01 ↓ -98%
Devoted MCR $6.01 ↓ -98%
United VACCN $6.01 ↓ -98%
United MGMCR $6.04 ↓ -98%
Aetna MGMCR $6.08 ↓ -98%
Virginia Premier Health MGMCR $6.13 ↓ -98%
Anthem MGMCR $6.19 ↓ -98%
Cigna HealthSpring MCR $6.25 ↓ -98%
Clear Spring Health Plan MCR $6.31 ↓ -98%
Align Senior Care MGMCR $6.43 ↓ -98%
Bright Health COMM $12.86 ↓ -96%
Cigna HMO $22.89 ↓ -94%
Cigna PPO $22.89 ↓ -94%
Cigna IFP $24.03 ↓ -93%
Anthem HIX $29.24 ↓ -92%
Anthem HPN $29.54 ↓ -92%
Anthem HMO $31.68 ↓ -91%
Anthem PPO $31.68 ↓ -91%
CareFirst HMO $34.02 ↓ -91%
CareFirst RPN $34.02 ↓ -91%
Lifeworks MCR $68.24 ↓ -81%
United OptionsPPO $112.06 ↓ -69%
United GlobalBenefitPlan $161.62 ↓ -55%
Greenvbrier Sporting Club COMM $215.50 ↓ -40%
Virginia Health Network WC $255.00 ↓ -29%
Virginia Health Network ULTRA $255.00 ↓ -29%
Virginia Health Network COMM $255.00 ↓ -29%
CorVel WorkersComp $258.60 ↓ -28%
Three Rivers Provider Network WC $305.29 ↓ -15%
Three Rivers Provider Network COMM $305.29 ↓ -15%
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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Blood Clotting (PTT) Test at other Virginia hospitals

Hospital City Cash price Negotiated range
LEWISGALE HOSPITAL-ALLEGHANY LOW MOOR $221.00 $5.23 – $8.71
Inova Alexandria Hospital Alexandria $79.00 $5.25 – $99.40
Inova Fairfax Hospital Falls Church $79.00 $5.25 – $99.40
Inova Fair Oaks Hospital VA 22033-1709 $79.00 $5.25 – $99.40
Inova Loudoun Hospital Leesburg $79.00 $5.25 – $99.40
Inova Mount Vernon Hospital Alexandria $79.00 $5.25 – $99.40
LEWISGALE HOSPITAL-PULASKI PULASKI $279.00 $4.61 – $6.43
CJW Medical Center-Chippenham Hospital Campus CHESTERFIELD not published $5.23 – $26.87

All Virginia hospitals for this procedure →