Complement fixation each at HORIZON MEDICAL CENTER

107 NATCHEZ PARK DR, DICKSON, TN · Tristarhealth · · NPI 1871530832

Source: hospital's published price file ↗ · Published Mar 1, 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.

$4.50 with Wellpoint vs $53.55 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 $4.50
Aetna NewBusiness $7.96
Aetna COMM $7.96
Devoted Health Plan MCR $10.01
Humana ChoicecareMGMCR $10.01
HealthSpring DualEligible $10.01
HealthSpring MCRHMO $10.01
HealthSpring MCRPOS $10.01
HealthSpring MCRPPO $10.01
United VACCN $10.01
United AllPayerAppendix $10.01
United CorePayer $10.01
United HeritageSelect $10.01
Amerigroup MGMCR $10.01
Bright Health HIX $10.01
Bright Health SmallGroup $10.01
Sarah Cannon Research COMM $10.01
Aetna MGMCRHMO $10.11
Aetna MGMCRSNP $10.11
Aetna MGMCRPPO $10.11
United MGMCR $10.21
BCBS MCR $10.31
Zing MGMCR $10.31
WellCare MCR $10.31
Ambetter Select $10.41
American Health Advantage MCRSNP $10.51
Evergreen HMO MCR $10.51
American Health Advantage MCRPFFS $10.51
American Health Advantage MCRPPO $10.51
American Health Advantage MCRHMO $10.51
American Health Advantage MCRPOS $10.51
Signature Advantage MCR $10.61
Ambetter CORE $10.81
ATRIO Golden Times MCR $11.01
Bright Health MCRNarrow $11.51
BCBS NetworkP $13.66
Prime Health WORKERSCOMP $14.41
CorVel Corporation WORKERSCOMP $14.71
NovaNET WORKERSCOMP $14.71
Cigna NewBusiness $17.87
Cigna OAP $20.29
BCBS TENNCARE $29.65
Oscar HIX $30.03
BCBS COVERKIDS $32.06
Humana BroadNetwork $40.04
Humana NarrowExchangeNetwork $40.04
Humana HumanaChoiceCare $40.04
Humana HumanaChoice $40.04
BCBS BlueCare $53.55

Visitor-reported prices

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Complement fixation each at other Tennessee hospitals

Hospital City Cash price Negotiated range
62-1138045 BMH Union City Union City $38.80 $8.71 – $20.02
Claiborne Medical Center Tazewell $12.32 $4.50 – $39.60
Ascension Saint Thomas Midtown Nashville not published $3.60 – $38.38
Ascension Saint Thomas DeKalb Smithville not published $7.03 – $38.38
Ascension Saint Thomas Highlands Sparta not published $7.03 – $38.38
Ascension Saint Thomas River Park McMinnville not published $7.03 – $38.38
Ascension Saint Thomas Rutherford Murfreesboro not published $9.01 – $38.38
Ascension Saint Thomas Hickman Centerville not published $9.01 – $38.38

All Tennessee hospitals for this procedure →