Antithrombin iii activity 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

$210.00

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.

$210.00

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.

$5.33 with Wellpoint vs $184.80 with Beech Street — 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 $5.33 ↓ -97%
Aetna NewBusiness $9.42 ↓ -96%
Aetna COMM $9.42 ↓ -96%
Devoted Health Plan MCR $11.85 ↓ -94%
Bright Health SmallGroup $11.85 ↓ -94%
Bright Health HIX $11.85 ↓ -94%
Amerigroup MGMCR $11.85 ↓ -94%
HealthSpring DualEligible $11.85 ↓ -94%
HealthSpring MCRHMO $11.85 ↓ -94%
HealthSpring MCRPOS $11.85 ↓ -94%
HealthSpring MCRPPO $11.85 ↓ -94%
Odyssey Healthcare COMM $11.85 ↓ -94%
United HeritageSelect $11.85 ↓ -94%
United VACCN $11.85 ↓ -94%
Sarah Cannon Research COMM $11.85 ↓ -94%
Humana ChoicecareMGMCR $11.85 ↓ -94%
United CorePayer $11.85 ↓ -94%
United AllPayerAppendix $11.85 ↓ -94%
Aetna MGMCRPPO $11.97 ↓ -94%
Aetna MGMCRSNP $11.97 ↓ -94%
Aetna MGMCRHMO $11.97 ↓ -94%
United MGMCR $12.09 ↓ -94%
BCBS MCR $12.21 ↓ -94%
WellCare MCR $12.21 ↓ -94%
Zing MGMCR $12.21 ↓ -94%
Ambetter Select $12.32 ↓ -94%
American Health Advantage MCRHMO $12.44 ↓ -94%
American Health Advantage MCRPPO $12.44 ↓ -94%
Evergreen HMO MCR $12.44 ↓ -94%
American Health Advantage MCRPFFS $12.44 ↓ -94%
American Health Advantage MCRSNP $12.44 ↓ -94%
American Health Advantage MCRPOS $12.44 ↓ -94%
Signature Advantage MCR $12.56 ↓ -94%
Ambetter CORE $12.80 ↓ -94%
ATRIO Golden Times MCR $13.04 ↓ -94%
Bright Health MCRNarrow $13.63 ↓ -94%
BCBS NetworkP $16.17 ↓ -92%
Prime Health WORKERSCOMP $17.06 ↓ -92%
CorVel Corporation WORKERSCOMP $17.42 ↓ -92%
NovaNET WORKERSCOMP $17.42 ↓ -92%
Cigna NewBusiness $21.33 ↓ -90%
Cigna OAP $24.23 ↓ -88%
BCBS TENNCARE $32.69 ↓ -84%
BCBS COVERKIDS $35.43 ↓ -83%
Oscar HIX $35.55 ↓ -83%
Kentucky Labor Cabinet WORKERSCOMP $38.66 ↓ -82%
Pruitt Health (AllyAlign) MCR $39.90 ↓ -81%
Apex Health MCR $39.90 ↓ -81%
NHC Advantage, Inc. MCRHMO $39.90 ↓ -81%
Humana BroadNetwork $47.40 ↓ -77%
Humana HumanaChoice $47.40 ↓ -77%
Humana HumanaChoiceCare $47.40 ↓ -77%
Humana NarrowExchangeNetwork $47.40 ↓ -77%
Humana TRICARE $52.50 ↓ -75%
United OptionsPPO $58.59 ↓ -72%
BCBS BlueCare $60.95 ↓ -71%
Cigna PPO $68.46 ↓ -67%
Centurion PRISON $86.52 ↓ -59%
United GlobalBenefitPlan $94.50 ↓ -55%
BGFH SingleSource DIRECTNETWORK $105.00 ↓ -50%
Aetna NAP $105.00 ↓ -50%
Humana BH COMM $136.50 ↓ -35%
Multiplan COMM $136.50 ↓ -35%
Employers Health Network COMM $147.00 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $157.50 ↓ -25%
ComPsych COMM $168.00 ↓ -20%
Cigna Evernorth Behavioral Health COMM $168.00 ↓ -20%
BGFH SingleSource LEASEDNETWORK $178.50 ↓ -15%
Prime Health COMMPPO $184.80 ↓ -12%
Beech Street COMM $184.80 ↓ -12%

Visitor-reported prices

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Antithrombin iii activity at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $19.44 $4.27 – $46.28
CHI Memorial Hospital Hixson Hixson $22.50 $10.53 – $53.20
62-1166050 BMH Carroll County Huntingdon $39.56 $10.31 – $23.70
CHI Memorial Hospital Chattanooga Chattanooga $32.15 $10.53 – $53.20
Johnson City Medical Center JOHNSON CITY $20.70 $4.63 – $25.83
Ascension Saint Thomas DeKalb Smithville $19.44 $8.32 – $46.28
Ascension Saint Thomas Highlands Sparta $19.44 $8.32 – $46.28
Ascension Saint Thomas River Park McMinnville $19.44 $8.32 – $46.28

All Tennessee hospitals for this procedure →