Mayo ld_i lactate dehydrogenase isoenzymes at Roane County Medical Center

8045 Roane Medical Center Dr, Harriman, TN · Fsregional · · NPI 1700036696

Source: hospital's published price file ↗ · Published Aug 5, 2026 · Ingested Sep 16, 2026

$9.57

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.

$29.00

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 $28.78 with Cigna — 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 Medicaid Tenncare $5.76 ↓ -40%
United Healthcare Tenncare $8.19 ↓ -14%
Optum VA CCN $12.79 ↑ +34%
Tricare Humana Military $12.79 ↑ +34%
United Healthcare Options PPO $12.79 ↑ +34%
United Healthcare All Other Plans $12.79 ↑ +34%
United Healthcare Heritage Select $12.79 ↑ +34%
EHN Network Lease $13.05 ↑ +36%
Humana Medicare Advantage HMO $13.17 ↑ +38%
United Healthcare Community Plan DSNP $13.17 ↑ +38%
United Healthcare Medicare Advantage $13.17 ↑ +38%
Humana DSNP $13.17 ↑ +38%
Humana Medicare Advantage PPO $13.17 ↑ +38%
Farm Bureau Medicare Advantage HMO $13.30 ↑ +39%
Farm Bureau Medicare Advantage PPO $13.30 ↑ +39%
Blue Cross of TN BlueEssential HMO $13.43 ↑ +40%
Devoted Health HMO $13.43 ↑ +40%
Wellcare Medicare Advantage $13.43 ↑ +40%
United Healthcare DSNP $13.43 ↑ +40%
Devoted Health PPO $13.43 ↑ +40%
HealthSpring Medicare PPO $13.43 ↑ +40%
HealthSpring Medicare HMO POS $13.43 ↑ +40%
Aetna Medicare Advantage $13.43 ↑ +40%
Cigna Medicare PPO $13.43 ↑ +40%
Cigna Medicare HMO $13.43 ↑ +40%
Wellpoint Medicare Advantage $13.43 ↑ +40%
Blue Cross of TN Med Adv PPO $13.43 ↑ +40%
Blue Cross of TN Med Adv Diamond $13.43 ↑ +40%
Blue Cross of TN BlueEssential DSNP $13.43 ↑ +40%
Blue Cross of TN Med Adv Sapphire $13.43 ↑ +40%
Blue Cross of TN Med Adv Ruby $13.43 ↑ +40%
Cigna Medicare HMO-POS $13.43 ↑ +40%
Wellpoint DSNP $13.43 ↑ +40%
Correctional Medical Services Correctional Facilities - Inmate Claims $17.40 ↑ +82%
BCBS TN Blue Care $17.78 ↑ +86%
Community Services Network NonProfit Public Benefit $18.85 ↑ +97%
Aetna Commercial $19.39 ↑ +103%
USA Managed Care Organization PPO $20.30 ↑ +112%
NovaNet Network Lease $21.75 ↑ +127%
Ambetter Exchange $23.15 ↑ +142%
National Provider Network PPO $23.20 ↑ +142%
Direct Care America PPO $23.20 ↑ +142%
MedSave USA Commercial $23.20 ↑ +142%
Beech Street PPO $24.65 ↑ +158%
CCN Managed Care PPO $24.65 ↑ +158%
Initial Group PPO $25.52 ↑ +167%
Galaxy Health Network PPO $26.10 ↑ +173%
Cigna IFP $26.36 ↑ +175%
Cigna Local Plus $26.47 ↑ +177%
BCBS TN Commercial Network S $27.02 ↑ +182%
BCBS TN Commercial Network P $27.02 ↑ +182%
Cigna HMO $28.78 ↑ +201%
Cigna OAP $28.78 ↑ +201%
Cigna POS $28.78 ↑ +201%

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 →