Thyroid Ultrasound 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

$2,315.56

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.

$2,315.56

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.

$36.87 with BCBS vs $2,130.32 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
BCBS TENNCARE $36.87 ↓ -98%
BCBS COVERKIDS $40.08 ↓ -98%
BCBS NetworkP $83.41 ↓ -96%
Humana HumanaChoiceCare $106.16 ↓ -95%
Humana NarrowExchangeNetwork $106.16 ↓ -95%
Humana HumanaChoice $106.16 ↓ -95%
Humana BroadNetwork $106.16 ↓ -95%
BCBS BlueCare $106.61 ↓ -95%
United HeritageSelect $154.52 ↓ -93%
United AllPayerAppendix $154.52 ↓ -93%
United CorePayer $154.52 ↓ -93%
Aetna COMM $156.71 ↓ -93%
Aetna NewBusiness $156.71 ↓ -93%
Cigna NewBusiness $263.67 ↓ -89%
Cigna OAP $299.50 ↓ -87%
Kentucky Labor Cabinet WORKERSCOMP $426.29 ↓ -82%
Pruitt Health (AllyAlign) MCR $439.96 ↓ -81%
Apex Health MCR $439.96 ↓ -81%
NHC Advantage, Inc. MCRHMO $439.96 ↓ -81%
United OptionsPPO $565.00 ↓ -76%
Humana TRICARE $578.89 ↓ -75%
Amerigroup MGMCR $717.82 ↓ -69%
Cigna PPO $722.45 ↓ -69%
United GlobalBenefitPlan $1,042.00 ↓ -55%
Aetna NAP $1,157.78 ↓ -50%
BGFH SingleSource DIRECTNETWORK $1,157.78 ↓ -50%
Multiplan COMM $1,273.56 ↓ -45%
Southern Health Partners Prison $1,389.34 ↓ -40%
Employers Health Network COMM $1,620.89 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $1,736.67 ↓ -25%
BGFH SingleSource LEASEDNETWORK $1,968.23 ↓ -15%
BCBS MCR $2,000.00 ↓ -14%
Beech Street COMM $2,130.32 ↓ -8%

Visitor-reported prices

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Thyroid Ultrasound at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $200.45 $40.08 – $235.83
CHI Memorial Hospital Hixson Hixson $374.74 $59.65 – $886.20
62-1166050 BMH Carroll County Huntingdon $235.06 $40.08 – $194.20
CHI Memorial Hospital Chattanooga Chattanooga $535.52 $59.65 – $886.20
Johnson City Medical Center JOHNSON CITY $101.55 $46.49 – $212.67
Ascension Saint Thomas DeKalb Smithville $289.56 $40.08 – $235.83
Ascension Saint Thomas Highlands Sparta $289.56 $40.08 – $235.83
Ascension Saint Thomas River Park McMinnville $289.52 $47.68 – $235.83

All Tennessee hospitals for this procedure →