Infectious agent nucleic acid amplified probe methicillin resistant staphylococcus aureus at CENTENNIAL MEDICAL CENTER AT ASHLAND CITY

313 NORTH MAIN STREET, Ashland City, TN · Tristarhealth · · NPI 1265487193

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 16, 2026

$200.00

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.

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What you pay up front if you don't use insurance.

$200.00

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.

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The hospital's undiscounted list price — almost no one pays this.

$15.79 with Wellpoint vs $2,000.00 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 $15.79 ↓ -92%
Aetna NewBusiness $27.90 ↓ -86%
Aetna COMM $27.90 ↓ -86%
Bright Health HIX $35.09 ↓ -82%
Sarah Cannon Research COMM $35.09 ↓ -82%
Humana ChoicecareMGMCR $35.09 ↓ -82%
United AllPayerAppendix $35.09 ↓ -82%
United CorePayer $35.09 ↓ -82%
United HeritageSelect $35.09 ↓ -82%
Bright Health SmallGroup $35.09 ↓ -82%
WellCare MCR $36.14 ↓ -82%
Zing MGMCR $36.14 ↓ -82%
Ambetter Select $36.49 ↓ -82%
Kentucky Labor Cabinet WORKERSCOMP $36.82 ↓ -82%
American Health Advantage MCRHMO $36.84 ↓ -82%
American Health Advantage MCRSNP $36.84 ↓ -82%
American Health Advantage MCRPPO $36.84 ↓ -82%
Devoted Health Plan MCR $36.84 ↓ -82%
Healthspring MCRHMOTMN $36.84 ↓ -82%
American Health Advantage MCRPFFS $36.84 ↓ -82%
United VACCN $36.84 ↓ -82%
American Health Advantage MCRPOS $36.84 ↓ -82%
Healthspring MCRPPO $36.84 ↓ -82%
Evergreen HMO MCR $36.84 ↓ -82%
Healthspring MCRHMONonTMN $36.84 ↓ -82%
Aetna MGMCRSNP $37.21 ↓ -81%
Aetna MGMCRPPO $37.21 ↓ -81%
Aetna MGMCRHMO $37.21 ↓ -81%
Ambetter CORE $37.90 ↓ -81%
Apex Health MCR $38.00 ↓ -81%
NHC Advantage, Inc. MCRHMO $38.00 ↓ -81%
Pruitt Health (AllyAlign) MCR $38.00 ↓ -81%
ATRIO Golden Times MCR $38.60 ↓ -81%
Signature Advantage MCR $39.06 ↓ -80%
BCBS TENNCARE $39.85 ↓ -80%
Bright Health MCRNarrow $42.37 ↓ -79%
BCBS COVERKIDS $43.04 ↓ -78%
BCBS NetworkP $47.87 ↓ -76%
United OptionsPPO $48.80 ↓ -76%
Humana TRICARE $50.00 ↓ -75%
Prime Health WORKERSCOMP $50.53 ↓ -75%
CorVel Corporation WORKERSCOMP $51.58 ↓ -74%
NovaNET WORKERSCOMP $51.58 ↓ -74%
Amerigroup MGMCR $62.00 ↓ -69%
Cigna NewBusiness $62.29 ↓ -69%
Cigna PPO $62.40 ↓ -69%
Cigna OAP $70.74 ↓ -65%
United GlobalBenefitPlan $90.00 ↓ -55%
Aetna NAP $100.00 ↓ -50%
BGFH SingleSource DIRECTNETWORK $100.00 ↓ -50%
Oscar HIX $105.27 ↓ -47%
Multiplan COMM $110.00 ↓ -45%
BCBS BlueCare $115.17 ↓ -42%
Southern Health Partners Prison $120.00 ↓ -40%
Employers Health Network COMM $140.00 ↓ -30%
Humana BroadNetwork $140.36 ↓ -30%
Humana HumanaChoice $140.36 ↓ -30%
Humana HumanaChoiceCare $140.36 ↓ -30%
Humana NarrowExchangeNetwork $140.36 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $150.00 ↓ -25%
BGFH SingleSource LEASEDNETWORK $170.00 ↓ -15%
Beech Street COMM $184.00 ↓ -8%
BCBS MCR $2,000.00 ↑ +900%

Visitor-reported prices

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Infectious agent nucleic acid amplified probe methicillin resistant staphylococcus aureus at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $159.98 $12.63 – $135.44
CHI Memorial Hospital Hixson Hixson $86.73 $24.67 – $205.10
62-1166050 BMH Carroll County Huntingdon $36.34 $30.53 – $70.18
CHI Memorial Hospital Chattanooga Chattanooga $123.94 $24.67 – $205.10
Johnson City Medical Center JOHNSON CITY $61.50 $17.55 – $76.50
Ascension Saint Thomas DeKalb Smithville $159.98 $24.61 – $135.44
Ascension Saint Thomas Highlands Sparta $159.98 $24.61 – $135.44
Ascension Saint Thomas River Park McMinnville $159.98 $24.61 – $135.44

All Tennessee hospitals for this procedure →