Susceptibility agar dilution per agent at Inova Fair Oaks Hospital

3600 Joseph Siewick Drive Fairfax, VA 22033-1709, VA · Inova · · NPI 1760513980

Source: hospital's published price file ↗ · Published unknown · Ingested Aug 12, 2026

$48.00

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.

$96.00

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.

$4.75 with aetna vs $74.88 with kaiser — 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
aetna medicare advantage $4.75 ↓ -90%
united medicare advantage $4.75 ↓ -90%
anthem ppo $4.75 ↓ -90%
united options $4.75 ↓ -90%
united nonoptions $4.75 ↓ -90%
united exchange $4.75 ↓ -90%
anthem hmo $4.75 ↓ -90%
anthem medicare advantage $4.75 ↓ -90%
anthem exchange hmo $4.75 ↓ -90%
sentara health medicare advantage $4.85 ↓ -90%
kaiser medicare advantage $4.94 ↓ -90%
cigna medicare advantage $4.94 ↓ -90%
humana medicare advantage $5.23 ↓ -89%
sentara health exchange $10.49 ↓ -78%
anthem medicaid advantage $11.72 ↓ -76%
united medicaid advantage $11.95 ↓ -75%
sentara health medicaid advantage $12.07 ↓ -75%
humana medicaid advantage $12.19 ↓ -75%
aetna medicaid advantage $12.31 ↓ -74%
kaiser medicaid advantage $12.89 ↓ -73%
sentara health ppo $13.80 ↓ -71%
sentara health hmo $13.80 ↓ -71%
cigna ppo $19.33 ↓ -60%
cigna hmo $19.33 ↓ -60%
cigna exchange $19.33 ↓ -60%
carefirst hmo $30.08 ↓ -37%
carefirst ppo $33.47 ↓ -30%
aetna ppo $54.52 ↑ +14%
aetna hmo $54.52 ↑ +14%
aetna fannie-mae $57.22 ↑ +19%
innovation fully insured $60.39 ↑ +26%
innovation self insured $60.39 ↑ +26%
kaiser hmo $74.88 ↑ +56%
kaiser ppo $74.88 ↑ +56%

Visitor-reported prices

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Susceptibility agar dilution per agent at other Virginia hospitals

Hospital City Cash price Negotiated range
Inova Alexandria Hospital Alexandria $48.00 $4.75 – $60.39
Inova Fairfax Hospital Falls Church $48.00 $4.75 – $60.39
Inova Loudoun Hospital Leesburg $48.00 $4.75 – $60.39
Inova Mount Vernon Hospital Alexandria $48.00 $4.75 – $60.39
TRICITIES HOSPITAL HOPEWELL $260.00 $4.13 – $20.41
RESTON HOSPITAL CENTER VIENNA $249.92 $4.75 – $26.96
SPOTSYLVANIA REGIONAL MEDICAL CENTER Fredericksburg $260.28 $4.71 – $19.21
STONESPRINGS HOSPITAL CENTER Dulles $245.38 $3.65 – $26.96

All Virginia hospitals for this procedure →