Virus isolation addl studies ea at SKYLINE MADISON CAMPUS

3441 DICKERSON PIKE, NASHVILLE, TN · Tristarhealth · · NPI 1295780476

Source: hospital's published price file ↗ · Published Mar 12, 2026 · Ingested Sep 16, 2026

$90.90

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.

$90.90

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.

$9.09 with Wellpoint vs $102.77 with BCBS — 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
Wellpoint MGMCD $9.09 ↓ -90%
Aetna COMM $16.06 ↓ -82%
Aetna NewBusiness $16.06 ↓ -82%
Kentucky Labor Cabinet WORKERSCOMP $16.73 ↓ -82%
NHC Advantage, Inc. MCRHMO $17.27 ↓ -81%
Pruitt Health (AllyAlign) MCR $17.27 ↓ -81%
HealthSpring DualEligible $20.20 ↓ -78%
HealthSpring MCRHMO $20.20 ↓ -78%
HealthSpring MCRPOS $20.20 ↓ -78%
HealthSpring MCRPPO $20.20 ↓ -78%
Odyssey Healthcare COMM $20.20 ↓ -78%
Bright Health SmallGroup $20.20 ↓ -78%
Amerigroup MGMCR $20.20 ↓ -78%
United HeritageSelect $20.20 ↓ -78%
Alive Hospice COMM $20.20 ↓ -78%
Humana ChoicecareMGMCR $20.20 ↓ -78%
Sarah Cannon Research COMM $20.20 ↓ -78%
Devoted Health Plan MCR $20.20 ↓ -78%
Bright Health HIX $20.20 ↓ -78%
United VACCN $20.20 ↓ -78%
United AllPayerAppendix $20.20 ↓ -78%
United CorePayer $20.20 ↓ -78%
Aetna MGMCRPPO $20.40 ↓ -78%
Aetna MGMCRSNP $20.40 ↓ -78%
Aetna MGMCRHMO $20.40 ↓ -78%
United MGMCR $20.60 ↓ -77%
BCBS MCR $20.81 ↓ -77%
WellCare MCR $20.81 ↓ -77%
Zing MGMCR $20.81 ↓ -77%
Ambetter Select $21.01 ↓ -77%
American Health Advantage MCRHMO $21.21 ↓ -77%
American Health Advantage MCRPOS $21.21 ↓ -77%
American Health Advantage MCRSNP $21.21 ↓ -77%
American Health Advantage MCRPPO $21.21 ↓ -77%
Evergreen HMO MCR $21.21 ↓ -77%
American Health Advantage MCRPFFS $21.21 ↓ -77%
Signature Advantage MCR $21.41 ↓ -76%
Ambetter CORE $21.81 ↓ -76%
ATRIO Golden Times MCR $22.22 ↓ -76%
BCBS NetworkP $22.22 ↓ -76%
United OptionsPPO $22.45 ↓ -75%
Humana TRICARE $22.73 ↓ -75%
Bright Health MCRNarrow $23.23 ↓ -74%
Prime Health WORKERSCOMP $29.09 ↓ -68%
Cigna PPO $29.63 ↓ -67%
NovaNET WORKERSCOMP $29.69 ↓ -67%
CorVel Corporation WORKERSCOMP $29.69 ↓ -67%
Cigna NewBusiness $35.76 ↓ -61%
Centurion PRISON $37.45 ↓ -59%
Cigna OAP $40.61 ↓ -55%
United GlobalBenefitPlan $40.91 ↓ -55%
BGFH SingleSource DIRECTNETWORK $45.45 ↓ -50%
Aetna NAP $45.45 ↓ -50%
BCBS TENNCARE $51.56 ↓ -43%
BCBS COVERKIDS $55.83 ↓ -39%
Humana BH COMM $59.09 ↓ -35%
Oscar HIX $60.60 ↓ -33%
Employers Health Network COMM $63.63 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $68.17 ↓ -25%
MHNet COMM $68.17 ↓ -25%
Multiplan COMM $74.54 ↓ -18%
BGFH SingleSource LEASEDNETWORK $77.27 ↓ -15%
Prime Health COMMPPO $79.99 ↓ -12%
Beech Street COMM $79.99 ↓ -12%
Humana NarrowExchangeNetwork $80.80 ↓ -11%
Humana HumanaChoiceCare $80.80 ↓ -11%
Humana HumanaChoice $80.80 ↓ -11%
Humana BroadNetwork $80.80 ↓ -11%
TriWest Healthcare FED $89.08 ↓ -2%
BCBS BlueCare $102.77 ↑ +13%

Visitor-reported prices

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Virus isolation addl studies ea at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $79.34 $7.27 – $77.88
CHI Memorial Hospital Hixson Hixson $24.87 $17.94 – $58.80
CHI Memorial Hospital Chattanooga Chattanooga $35.54 $17.64 – $58.80
Johnson City Medical Center JOHNSON CITY $34.20 $10.10 – $44.04
Ascension Saint Thomas DeKalb Smithville $39.20 $14.17 – $77.88
Ascension Saint Thomas Highlands Sparta $39.20 $14.17 – $77.88
Ascension Saint Thomas River Park McMinnville $39.20 $14.17 – $77.88
Ascension Saint Thomas Rutherford Murfreesboro $39.20 $18.18 – $77.88

All Tennessee hospitals for this procedure →