Mayo ld_i lactate dehydrogenase isoenzymes at HENDERSONVILLE MEDICAL CENTER

355 NEW SHACKLE ISLAND ROAD, HENDERSONVILLE, TN · Tristarhealth · · NPI 1538114434

Source: hospital's published price file ↗ · Published Mar 1, 2026 · Ingested Sep 16, 2026

$770.12

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.

$770.12

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.

$5.76 with Wellpoint vs $708.51 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 $5.76 ↓ -99%
Aetna NewBusiness $10.17 ↓ -99%
Aetna COMM $10.17 ↓ -99%
Bright Health HIX $12.79 ↓ -98%
Sarah Cannon Research COMM $12.79 ↓ -98%
Humana ChoicecareMGMCR $12.79 ↓ -98%
HealthSpring DualEligible $12.79 ↓ -98%
HealthSpring MCRHMO $12.79 ↓ -98%
HealthSpring MCRPOS $12.79 ↓ -98%
HealthSpring MCRPPO $12.79 ↓ -98%
United VACCN $12.79 ↓ -98%
United AllPayerAppendix $12.79 ↓ -98%
Devoted Health Plan MCR $12.79 ↓ -98%
United CorePayer $12.79 ↓ -98%
United HeritageSelect $12.79 ↓ -98%
Amerigroup MGMCR $12.79 ↓ -98%
Bright Health SmallGroup $12.79 ↓ -98%
Aetna MGMCRPPO $12.92 ↓ -98%
Aetna MGMCRSNP $12.92 ↓ -98%
Aetna MGMCRHMO $12.92 ↓ -98%
United MGMCR $13.05 ↓ -98%
BCBS MCR $13.17 ↓ -98%
WellCare MCR $13.17 ↓ -98%
Zing MGMCR $13.17 ↓ -98%
Ambetter Select $13.30 ↓ -98%
American Health Advantage MCRPFFS $13.43 ↓ -98%
American Health Advantage MCRHMO $13.43 ↓ -98%
American Health Advantage MCRPPO $13.43 ↓ -98%
American Health Advantage MCRSNP $13.43 ↓ -98%
Evergreen HMO MCR $13.43 ↓ -98%
American Health Advantage MCRPOS $13.43 ↓ -98%
Signature Advantage MCR $13.56 ↓ -98%
Ambetter CORE $13.82 ↓ -98%
BCBS NetworkP $13.86 ↓ -98%
ATRIO Golden Times MCR $14.07 ↓ -98%
Bright Health MCRNarrow $14.71 ↓ -98%
Prime Health WORKERSCOMP $18.42 ↓ -98%
NovaNET WORKERSCOMP $18.80 ↓ -98%
CorVel Corporation WORKERSCOMP $18.80 ↓ -98%
Cigna NewBusiness $23.06 ↓ -97%
Cigna OAP $26.19 ↓ -97%
BCBS TENNCARE $28.49 ↓ -96%
BCBS COVERKIDS $30.84 ↓ -96%
Oscar HIX $38.37 ↓ -95%
BCBS BlueCare $48.44 ↓ -94%
Humana HumanaChoiceCare $51.16 ↓ -93%
Humana BroadNetwork $51.16 ↓ -93%
Humana HumanaChoice $51.16 ↓ -93%
Humana NarrowExchangeNetwork $51.16 ↓ -93%
Kentucky Labor Cabinet WORKERSCOMP $141.78 ↓ -82%
Apex Health MCR $146.32 ↓ -81%
Pruitt Health (AllyAlign) MCR $146.32 ↓ -81%
NHC Advantage, Inc. MCRHMO $146.32 ↓ -81%
Humana TRICARE $192.53 ↓ -75%
United OptionsPPO $194.07 ↓ -75%
Cigna PPO $258.76 ↓ -66%
United GlobalBenefitPlan $346.55 ↓ -55%
Aetna NAP $385.06 ↓ -50%
BGFH SingleSource DIRECTNETWORK $385.06 ↓ -50%
Employers Health Network COMM $539.08 ↓ -30%
Odom's TN Pride Sausage WORKERSCOMP $577.59 ↓ -25%
Multiplan COMM $631.50 ↓ -18%
BGFH SingleSource LEASEDNETWORK $654.60 ↓ -15%
Beech Street COMM $708.51 ↓ -8%

Visitor-reported prices

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Mayo ld_i lactate dehydrogenase isoenzymes at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $58.28 $4.60 – $49.66
CHI Memorial Hospital Hixson Hixson $18.65 $11.37 – $44.10
CHI Memorial Hospital Chattanooga Chattanooga $26.65 $11.37 – $44.10
Johnson City Medical Center JOHNSON CITY $21.75 $6.40 – $27.88
Ascension Saint Thomas DeKalb Smithville $58.28 $8.98 – $49.66
Ascension Saint Thomas Highlands Sparta $58.28 $8.98 – $49.66
Ascension Saint Thomas River Park McMinnville $58.28 $8.98 – $49.66
Ascension Saint Thomas Rutherford Murfreesboro $58.28 $11.51 – $49.66

All Tennessee hospitals for this procedure →