Viper venom prothrombin time 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

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.

$7.87 with Wellpoint vs $69.96 with Humana — 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 $7.87
BCBS NetworkP $13.06
Aetna COMM $13.91
Aetna NewBusiness $13.91
Sarah Cannon Research COMM $17.49
Humana ChoicecareMGMCR $17.49
Bright Health SmallGroup $17.49
HealthSpring DualEligible $17.49
HealthSpring MCRHMO $17.49
HealthSpring MCRPOS $17.49
HealthSpring MCRPPO $17.49
Odyssey Healthcare COMM $17.49
Amerigroup MGMCR $17.49
Devoted Health Plan MCR $17.49
United CorePayer $17.49
United HeritageSelect $17.49
Bright Health HIX $17.49
Alive Hospice COMM $17.49
United VACCN $17.49
United AllPayerAppendix $17.49
Aetna MGMCRHMO $17.66
Aetna MGMCRPPO $17.66
Aetna MGMCRSNP $17.66
United MGMCR $17.84
Zing MGMCR $18.01
WellCare MCR $18.01
BCBS MCR $18.01
Ambetter Select $18.19
American Health Advantage MCRSNP $18.36
Evergreen HMO MCR $18.36
American Health Advantage MCRPFFS $18.36
American Health Advantage MCRHMO $18.36
American Health Advantage MCRPOS $18.36
American Health Advantage MCRPPO $18.36
Signature Advantage MCR $18.54
Ambetter CORE $18.89
ATRIO Golden Times MCR $19.24
Bright Health MCRNarrow $20.11
BCBS TENNCARE $24.30
Prime Health WORKERSCOMP $25.19
NovaNET WORKERSCOMP $25.71
CorVel Corporation WORKERSCOMP $25.71
BCBS COVERKIDS $26.31
Cigna NewBusiness $31.14
Cigna OAP $35.37
BCBS BlueCare $48.44
Oscar HIX $52.47
Humana HumanaChoice $69.96
Humana HumanaChoiceCare $69.96
Humana BroadNetwork $69.96
Humana NarrowExchangeNetwork $69.96

Visitor-reported prices

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Viper venom prothrombin time at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville not published $6.30 – $55.30
Johnson City Medical Center JOHNSON CITY $16.65 $4.63 – $38.13
Hancock County Hospital SNEEDVILLE $16.33 $5.17 – $38.25
Greeneville Community Hospital GREENEVILLE $16.65 $4.88 – $38.13
Bristol Regional Medical Center BRISTOL $16.65 $4.70 – $41.98
Franklin Woods Community Hospital JOHNSON CITY $16.65 $5.02 – $38.13
Holston Valley Medical Center KINGSPORT $16.65 $4.57 – $41.98
Indian Path Community Hospital KINGSPORT $16.65 $4.42 – $41.98

All Tennessee hospitals for this procedure →