Chromosome karyotype study at SOUTHERN HILLS MEDICAL CENTER

2127 CENTURY FARMS PKWY, ANTIOCH, TN · Tristarhealth · · NPI 1720032345

Source: hospital's published price file ↗ · Published Mar 12, 2026 · Ingested Sep 16, 2026

not published by hospital

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.

not published by hospital

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.

$15.06 with Wellpoint vs $456.74 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 $15.06
Aetna NewBusiness $26.61
Aetna COMM $26.61
Kentucky Labor Cabinet WORKERSCOMP $26.86
Apex Health MCR $27.72
Pruitt Health (AllyAlign) MCR $27.72
NHC Advantage, Inc. MCRHMO $27.72
HealthSpring MCRPOS $33.47
HealthSpring MCRPPO $33.47
Amerigroup MGMCR $33.47
Odyssey Healthcare COMM $33.47
Sarah Cannon Research COMM $33.47
Humana ChoicecareMGMCR $33.47
Devoted Health Plan MCR $33.47
HealthSpring DualEligible $33.47
HealthSpring MCRHMO $33.47
United VACCN $33.47
United AllPayerAppendix $33.47
Bright Health SmallGroup $33.47
Bright Health HIX $33.47
United CorePayer $33.47
United HeritageSelect $33.47
Aetna MGMCRPPO $33.80
Aetna MGMCRSNP $33.80
Aetna MGMCRHMO $33.80
United MGMCR $34.14
BCBS NetworkP $34.24
WellCare MCR $34.47
Zing MGMCR $34.47
BCBS MCR $34.47
Ambetter Select $34.81
Evergreen HMO MCR $35.14
American Health Advantage MCRHMO $35.14
American Health Advantage MCRPOS $35.14
American Health Advantage MCRPPO $35.14
American Health Advantage MCRSNP $35.14
American Health Advantage MCRPFFS $35.14
Signature Advantage MCR $35.48
Ambetter CORE $36.15
Humana TRICARE $36.48
ATRIO Golden Times MCR $36.82
Bright Health MCRNarrow $38.49
United OptionsPPO $43.34
Cigna PPO $47.57
Prime Health WORKERSCOMP $48.20
NovaNET WORKERSCOMP $49.20
CorVel Corporation WORKERSCOMP $49.20
Cigna NewBusiness $59.40
Centurion PRISON $60.12
United GlobalBenefitPlan $65.66
Cigna OAP $67.46
BGFH SingleSource DIRECTNETWORK $72.96
Aetna NAP $72.96
Multiplan COMM $84.63
Oscar HIX $100.41
Employers Health Network COMM $102.14
Odom's TN Pride Sausage WORKERSCOMP $109.44
BGFH SingleSource LEASEDNETWORK $124.03
Prime Health COMMPPO $128.41
Beech Street COMM $128.41
Humana HumanaChoiceCare $133.88
Humana HumanaChoice $133.88
Humana NarrowExchangeNetwork $133.88
Humana BroadNetwork $133.88
BCBS TENNCARE $271.83
BCBS COVERKIDS $293.95
BCBS BlueCare $456.74

Visitor-reported prices

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Chromosome karyotype study at other Tennessee hospitals

Hospital City Cash price Negotiated range
CHI Memorial Hospital Hixson Hixson $58.32 $22.29 – $137.90
62-1166050 BMH Carroll County Huntingdon $65.09 $29.12 – $66.94
CHI Memorial Hospital Chattanooga Chattanooga $83.34 $22.29 – $137.90
Johnson City Medical Center JOHNSON CITY $43.95 $16.74 – $72.96
Hancock County Hospital SNEEDVILLE $43.24 $17.78 – $73.62
Greeneville Community Hospital GREENEVILLE $43.95 $12.80 – $72.96
Bristol Regional Medical Center BRISTOL $43.95 $16.74 – $80.33
Franklin Woods Community Hospital JOHNSON CITY $43.95 $16.74 – $72.96

All Tennessee hospitals for this procedure →