Lymphocytotoxicity assay at SUMMIT MEDICAL CENTER

100 SUMMIT BLVD, MT JULIET, TN · Tristarhealth · · NPI 1982650024

Source: hospital's published price file ↗ · Published Mar 1, 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.

$21.42 with Wellpoint vs $200.57 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 $21.42
Aetna COMM $37.83
Aetna NewBusiness $37.83
Sarah Cannon Research COMM $47.59
Bright Health SmallGroup $47.59
Bright Health HIX $47.59
HealthSpring DualEligible $47.59
HealthSpring MCRHMO $47.59
HealthSpring MCRPOS $47.59
HealthSpring MCRPPO $47.59
Odyssey Healthcare COMM $47.59
United HeritageSelect $47.59
Amerigroup MGMCR $47.59
Humana ChoicecareMGMCR $47.59
United VACCN $47.59
United AllPayerAppendix $47.59
United CorePayer $47.59
Devoted Health Plan MCR $47.59
Aetna MGMCRHMO $48.07
Aetna MGMCRPPO $48.07
Aetna MGMCRSNP $48.07
United MGMCR $48.54
Zing MGMCR $49.02
WellCare MCR $49.02
BCBS MCR $49.02
Ambetter Select $49.49
American Health Advantage MCRPOS $49.97
American Health Advantage MCRHMO $49.97
Evergreen HMO MCR $49.97
American Health Advantage MCRPFFS $49.97
American Health Advantage MCRSNP $49.97
American Health Advantage MCRPPO $49.97
Signature Advantage MCR $50.45
Ambetter CORE $51.40
ATRIO Golden Times MCR $52.35
Bright Health MCRNarrow $54.73
BCBS NetworkP $64.93
Prime Health WORKERSCOMP $68.53
NovaNET WORKERSCOMP $69.96
CorVel Corporation WORKERSCOMP $69.96
Cigna NewBusiness $84.77
Cigna OAP $96.28
BCBS TENNCARE $107.57
BCBS COVERKIDS $116.59
Oscar HIX $142.77
Humana HumanaChoice $190.36
Humana BroadNetwork $190.36
Humana HumanaChoiceCare $190.36
Humana NarrowExchangeNetwork $190.36
BCBS BlueCare $200.57

Visitor-reported prices

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Lymphocytotoxicity assay at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $358.70 $17.13 – $183.99
Ascension Saint Thomas DeKalb Smithville not published $33.37 – $183.99
Ascension Saint Thomas Highlands Sparta not published $33.37 – $183.99
Ascension Saint Thomas River Park McMinnville not published $33.37 – $183.99
Ascension Saint Thomas Rutherford Murfreesboro not published $42.83 – $183.99
Ascension Saint Thomas Hickman Centerville not published $42.83 – $183.99
CENTENNIAL MEDICAL CENTER AT ASHLAND CITY Ashland City not published $21.42 – $142.77
HENDERSONVILLE MEDICAL CENTER HENDERSONVILLE not published $21.42 – $142.77

All Tennessee hospitals for this procedure →