Ultrasound pregnant uterus < 14 weeks each additional gestation 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

$548.77

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.

$548.77

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.

$19.20 with BCBS 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
BCBS TENNCARE $19.20 ↓ -97%
BCBS COVERKIDS $20.87 ↓ -96%
BCBS NetworkP $22.57 ↓ -96%
BCBS BlueCare $55.51 ↓ -90%
Humana NarrowExchangeNetwork $79.04 ↓ -86%
Humana HumanaChoice $79.04 ↓ -86%
Humana HumanaChoiceCare $79.04 ↓ -86%
Humana BroadNetwork $79.04 ↓ -86%
Aetna MGMCRHMO $82.32 ↓ -85%
Aetna MGMCRPPO $82.32 ↓ -85%
Aetna MGMCRSNP $82.32 ↓ -85%
Aetna NewBusiness $86.49 ↓ -84%
Aetna COMM $86.49 ↓ -84%
Kentucky Labor Cabinet WORKERSCOMP $101.03 ↓ -82%
NHC Advantage, Inc. MCRHMO $104.27 ↓ -81%
Apex Health MCR $104.27 ↓ -81%
Pruitt Health (AllyAlign) MCR $104.27 ↓ -81%
United OptionsPPO $133.90 ↓ -76%
Humana TRICARE $137.19 ↓ -75%
Cigna NewBusiness $138.29 ↓ -75%
Cigna OAP $156.95 ↓ -71%
Amerigroup MGMCR $170.12 ↓ -69%
Cigna PPO $171.22 ↓ -69%
United GlobalBenefitPlan $246.95 ↓ -55%
Aetna NAP $274.38 ↓ -50%
BGFH SingleSource DIRECTNETWORK $274.38 ↓ -50%
Multiplan COMM $301.82 ↓ -45%
Southern Health Partners Prison $329.26 ↓ -40%
Employers Health Network COMM $384.14 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $411.58 ↓ -25%
BGFH SingleSource LEASEDNETWORK $466.45 ↓ -15%
Beech Street COMM $504.87 ↓ -8%
BCBS MCR $2,000.00 ↑ +264%

Visitor-reported prices

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Ultrasound pregnant uterus < 14 weeks each additional gestation at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $190.68 $20.87 – $45.02
CHI Memorial Hospital Hixson Hixson $250.12 $31.06 – $591.50
62-1166050 BMH Carroll County Huntingdon $80.50 $20.87 – $93.58
CHI Memorial Hospital Chattanooga Chattanooga $357.44 $31.06 – $591.50
Johnson City Medical Center JOHNSON CITY $50.70 $24.21 – $131.90
Ascension Saint Thomas DeKalb Smithville $199.83 $20.87 – $48.59
Ascension Saint Thomas Highlands Sparta $199.83 $20.87 – $48.59
Ascension Saint Thomas River Park McMinnville $190.31 $27.18 – $48.59

All Tennessee hospitals for this procedure →