Braf gene 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

$1,708.36

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.

$1,708.36

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.

$78.93 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 $78.93 ↓ -95%
BCBS TENNCARE $99.93 ↓ -94%
BCBS COVERKIDS $107.92 ↓ -94%
Aetna NewBusiness $139.44 ↓ -92%
Aetna COMM $139.44 ↓ -92%
United HeritageSelect $175.40 ↓ -90%
United CorePayer $175.40 ↓ -90%
United AllPayerAppendix $175.40 ↓ -90%
Humana ChoicecareMGMCR $175.40 ↓ -90%
Bright Health SmallGroup $175.40 ↓ -90%
Bright Health HIX $175.40 ↓ -90%
Sarah Cannon Research COMM $175.40 ↓ -90%
BCBS NetworkP $179.25 ↓ -90%
Zing MGMCR $180.66 ↓ -89%
WellCare MCR $180.66 ↓ -89%
Ambetter Select $182.42 ↓ -89%
United VACCN $184.17 ↓ -89%
Devoted Health Plan MCR $184.17 ↓ -89%
American Health Advantage MCRPOS $184.17 ↓ -89%
American Health Advantage MCRHMO $184.17 ↓ -89%
Healthspring MCRHMOTMN $184.17 ↓ -89%
American Health Advantage MCRSNP $184.17 ↓ -89%
American Health Advantage MCRPFFS $184.17 ↓ -89%
Evergreen HMO MCR $184.17 ↓ -89%
Healthspring MCRPPO $184.17 ↓ -89%
American Health Advantage MCRPPO $184.17 ↓ -89%
Healthspring MCRHMONonTMN $184.17 ↓ -89%
Aetna MGMCRSNP $186.01 ↓ -89%
Aetna MGMCRHMO $186.01 ↓ -89%
Aetna MGMCRPPO $186.01 ↓ -89%
Ambetter CORE $189.43 ↓ -89%
ATRIO Golden Times MCR $192.94 ↓ -89%
Signature Advantage MCR $195.22 ↓ -89%
Bright Health MCRNarrow $211.80 ↓ -88%
Prime Health WORKERSCOMP $252.58 ↓ -85%
NovaNET WORKERSCOMP $257.84 ↓ -85%
CorVel Corporation WORKERSCOMP $257.84 ↓ -85%
BCBS BlueCare $288.80 ↓ -83%
Cigna NewBusiness $312.59 ↓ -82%
Kentucky Labor Cabinet WORKERSCOMP $314.51 ↓ -82%
Pruitt Health (AllyAlign) MCR $324.59 ↓ -81%
NHC Advantage, Inc. MCRHMO $324.59 ↓ -81%
Apex Health MCR $324.59 ↓ -81%
Cigna OAP $355.00 ↓ -79%
United OptionsPPO $416.84 ↓ -76%
Humana TRICARE $427.09 ↓ -75%
Oscar HIX $526.20 ↓ -69%
Amerigroup MGMCR $529.59 ↓ -69%
Cigna PPO $533.01 ↓ -69%
Humana HumanaChoice $701.60 ↓ -59%
Humana BroadNetwork $701.60 ↓ -59%
Humana NarrowExchangeNetwork $701.60 ↓ -59%
Humana HumanaChoiceCare $701.60 ↓ -59%
United GlobalBenefitPlan $768.76 ↓ -55%
Aetna NAP $854.18 ↓ -50%
BGFH SingleSource DIRECTNETWORK $854.18 ↓ -50%
Multiplan COMM $939.60 ↓ -45%
Southern Health Partners Prison $1,025.02 ↓ -40%
Employers Health Network COMM $1,195.85 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $1,281.27 ↓ -25%
BGFH SingleSource LEASEDNETWORK $1,452.11 ↓ -15%
Beech Street COMM $1,571.69 ↓ -8%
BCBS MCR $2,000.00 ↑ +17%

Visitor-reported prices

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Braf gene at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $470.76 $63.14 – $549.70
CHI Memorial Hospital Hixson Hixson $303.11 $98.40 – $716.80
CHI Memorial Hospital Chattanooga Chattanooga $433.16 $98.40 – $716.80
Johnson City Medical Center JOHNSON CITY $230.10 $87.70 – $382.37
Ascension Saint Thomas DeKalb Smithville $470.76 $88.73 – $549.70
Ascension Saint Thomas Highlands Sparta $470.76 $88.73 – $549.70
Ascension Saint Thomas River Park McMinnville $470.76 $88.73 – $549.70
Ascension Saint Thomas Rutherford Murfreesboro $470.76 $99.93 – $549.70

All Tennessee hospitals for this procedure →