Mayo leptospira antibody igm at NORTHCREST MEDICAL CENTER

100 NORTHCREST DRIVE, SPRINGFIELD, TN · Tristarhealth · · NPI 1093397184

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.

$7.29 with Wellpoint vs $64.80 with Humana — 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 $7.29
BCBS NetworkP $11.93
Aetna NewBusiness $12.88
Aetna COMM $12.88
Alive Hospice MCR $16.20
Wellcare MCR $16.20
Devoted Health Plan MCR $16.20
Humana ChoicecareMGMCR $16.20
Molina MCD $16.20
United AllPayerAppendix $16.20
United CorePayer $16.20
United HeritageSelect $16.20
United MASNP $16.20
Amerigroup MGMCR $16.20
Bright Health HIX $16.20
Bright Health SmallGroup $16.20
Healthspring DualEligible $16.20
Healthspring MCRHMO $16.20
Healthspring MCRPOS $16.20
Healthspring MCRPPO $16.20
Aetna MGMCRSNP $16.36
Aetna MGMCRPPO $16.36
Aetna MGMCRHMO $16.36
United MGMCR $16.52
Zing MGMCR $16.69
Ambetter Select $16.85
BCBS MCR $16.85
American Health Advantage MCRPFFS $17.01
Evergreen HMO MCR $17.01
American Health Advantage MCRHMO $17.01
American Health Advantage MCRPOS $17.01
American Health Advantage MCRPPO $17.01
American Health Advantage MCRSNP $17.01
Ambetter CORE $17.49
ATRIO Golden Times MCR $17.82
Bright Health MCRNarrow $18.63
Wellcare MGMCD $21.38
Wellcare CHIP $21.38
Prime Health WORKERSCOMP $23.33
NovaNET WORKERSCOMP $23.81
Cigna NewBusiness $28.84
Cigna OAP $32.75
Oscar HIX $48.60
Humana NarrowExchangeNetwork $64.80
Humana HumanaChoice $64.80
Humana BroadNetwork $64.80
Humana HumanaChoiceCare $64.80

Visitor-reported prices

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Mayo leptospira antibody igm at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $118.50 $5.83 – $50.81
CHI Memorial Hospital Hixson Hixson $19.84 $11.72 – $46.90
CHI Memorial Hospital Chattanooga Chattanooga $28.35 $11.72 – $46.90
Johnson City Medical Center JOHNSON CITY $22.35 $8.10 – $35.32
Ascension Saint Thomas DeKalb Smithville $118.50 $9.25 – $50.81
Ascension Saint Thomas Highlands Sparta $118.50 $9.25 – $50.81
Ascension Saint Thomas River Park McMinnville $118.50 $9.25 – $50.81
Ascension Saint Thomas Rutherford Murfreesboro $118.50 $14.58 – $50.81

All Tennessee hospitals for this procedure →