Mayo hiser histoplasma antibodies immunodiffusion 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

$554.74

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.

$554.74

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.

$6.21 with Wellpoint vs $510.36 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
Wellpoint MGMCD $6.21 ↓ -99%
Aetna COMM $10.96 ↓ -98%
Aetna NewBusiness $10.96 ↓ -98%
Humana ChoicecareMGMCR $13.79 ↓ -98%
Bright Health SmallGroup $13.79 ↓ -98%
Bright Health HIX $13.79 ↓ -98%
HealthSpring DualEligible $13.79 ↓ -98%
HealthSpring MCRHMO $13.79 ↓ -98%
HealthSpring MCRPOS $13.79 ↓ -98%
HealthSpring MCRPPO $13.79 ↓ -98%
United HeritageSelect $13.79 ↓ -98%
Sarah Cannon Research COMM $13.79 ↓ -98%
Devoted Health Plan MCR $13.79 ↓ -98%
Amerigroup MGMCR $13.79 ↓ -98%
United VACCN $13.79 ↓ -98%
United AllPayerAppendix $13.79 ↓ -98%
United CorePayer $13.79 ↓ -98%
Aetna MGMCRPPO $13.93 ↓ -97%
Aetna MGMCRSNP $13.93 ↓ -97%
Aetna MGMCRHMO $13.93 ↓ -97%
United MGMCR $14.07 ↓ -97%
BCBS MCR $14.20 ↓ -97%
WellCare MCR $14.20 ↓ -97%
Zing MGMCR $14.20 ↓ -97%
Ambetter Select $14.34 ↓ -97%
American Health Advantage MCRHMO $14.48 ↓ -97%
American Health Advantage MCRPOS $14.48 ↓ -97%
American Health Advantage MCRPPO $14.48 ↓ -97%
American Health Advantage MCRSNP $14.48 ↓ -97%
American Health Advantage MCRPFFS $14.48 ↓ -97%
Evergreen HMO MCR $14.48 ↓ -97%
Signature Advantage MCR $14.62 ↓ -97%
Ambetter CORE $14.90 ↓ -97%
ATRIO Golden Times MCR $15.17 ↓ -97%
Bright Health MCRNarrow $15.86 ↓ -97%
BCBS NetworkP $17.05 ↓ -97%
Prime Health WORKERSCOMP $19.86 ↓ -96%
CorVel Corporation WORKERSCOMP $20.27 ↓ -96%
NovaNET WORKERSCOMP $20.27 ↓ -96%
Cigna NewBusiness $24.80 ↓ -96%
Cigna OAP $28.16 ↓ -95%
BCBS TENNCARE $39.36 ↓ -93%
Oscar HIX $41.37 ↓ -93%
BCBS COVERKIDS $42.56 ↓ -92%
Humana HumanaChoice $55.16 ↓ -90%
Humana HumanaChoiceCare $55.16 ↓ -90%
Humana NarrowExchangeNetwork $55.16 ↓ -90%
Humana BroadNetwork $55.16 ↓ -90%
BCBS BlueCare $71.09 ↓ -87%
Kentucky Labor Cabinet WORKERSCOMP $102.13 ↓ -82%
NHC Advantage, Inc. MCRHMO $105.40 ↓ -81%
Pruitt Health (AllyAlign) MCR $105.40 ↓ -81%
Apex Health MCR $105.40 ↓ -81%
Humana TRICARE $138.69 ↓ -75%
United OptionsPPO $170.31 ↓ -69%
Cigna PPO $203.03 ↓ -63%
Centurion PRISON $228.55 ↓ -59%
United GlobalBenefitPlan $249.63 ↓ -55%
Aetna NAP $277.37 ↓ -50%
BGFH SingleSource DIRECTNETWORK $277.37 ↓ -50%
Employers Health Network COMM $388.32 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $416.06 ↓ -25%
Cigna Evernorth Behavioral Health COMM $443.79 ↓ -20%
BGFH SingleSource LEASEDNETWORK $471.53 ↓ -15%
Multiplan COMM $499.27 ↓ -10%
Beech Street COMM $510.36 ↓ -8%

Visitor-reported prices

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Mayo hiser histoplasma antibodies immunodiffusion at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $52.67 $4.96 – $48.55
CHI Memorial Hospital Hixson Hixson $20.43 $11.10 – $48.30
62-1166050 BMH Carroll County Huntingdon $20.70 $12.00 – $27.58
CHI Memorial Hospital Chattanooga Chattanooga $29.19 $11.10 – $48.30
Johnson City Medical Center JOHNSON CITY $21.90 $6.90 – $30.06
Ascension Saint Thomas DeKalb Smithville $52.67 $8.77 – $48.55
Ascension Saint Thomas Highlands Sparta $52.67 $8.77 – $48.55
Ascension Saint Thomas River Park McMinnville $52.67 $8.77 – $48.55

All Tennessee hospitals for this procedure →