Mayo serotonin at Johnson County Community Hospital

1901 S. SHADY ST., MOUNTAIN CITY, TN · Balladhealth · · NPI 1497859789

Source: hospital's published price file ↗ · Published Mar 23, 2026 · Ingested Sep 16, 2026

$37.03

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.

$161.00

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.

$30.98 with UNITED HEALTHCARE vs $161.00 with SEVEN CORNERS, INC. — 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
UNITED HEALTHCARE UNITED HEALTHCARE $30.98 ↓ -16%
UNITED HEALTHCARE UHC HERITAGE RIVER VALLEY $30.98 ↓ -16%
UNITED HEALTHCARE UHC HERITAGE SELECT $30.98 ↓ -16%
UNITED HEALTHCARE TENNCARE UNITED HEALTHCARE $39.48 ↑ +7%
OPTIMA HEALTH OPTIMA HEALTH MEDICAID $39.49 ↑ +7%
UNITED HEALTHCARE UNITED HEALTHCARE MEDICAID VIRGINIA $40.67 ↑ +10%
BLUE CROSS ANTHEM HLTHKEEP MEDICIAD $40.67 ↑ +10%
AETNA AETNA BETTER HEALTH OF VIRGINIA $41.07 ↑ +11%
MOLINA HEALTHCARE MOLINA HEALTHCARE MEDICAID $41.07 ↑ +11%
BLUE CROSS TENNCARE BLUE CARE $41.17 ↑ +11%
BLUE CROSS TENNCARE BLUE SELECT $41.17 ↑ +11%
SENTARA HEALTH SENTARA MEDICARE $46.69 ↑ +26%
ALLCARE MEDICARE ALLCARE MEDICARE $46.69 ↑ +26%
AETNA AETNA HEALTHCARE MEDICARE $46.69 ↑ +26%
AETNA AETNA BETTER HEALTH OF VIRGINIA MEDICARE $46.69 ↑ +26%
AMERIGROUP AMERIGROUP MEDICARE WELLPOINT $46.69 ↑ +26%
UNITED MINE WORKERS OF AMERICA UNITED MINE WORKERS OF AMERICA $46.69 ↑ +26%
WELLCARE WELLCARE MEDICARE $46.69 ↑ +26%
UNITED HEALTHCARE UNITED HEALTHCARE MEDICARE $46.69 ↑ +26%
MANAGED MEDICAIRE MANAGED MEDICAIRE $46.69 ↑ +26%
HUMANA HUMANA MEDICARE $47.44 ↑ +28%
BLUE CROSS ANTHEM MEDICARE VIRGINIA $48.09 ↑ +30%
MOLINA HEALTHCARE MOLINA HEALTHCARE MEDICARE $48.56 ↑ +31%
CIGNA HEALTHCARE CIGNA MEDICARE $49.02 ↑ +32%
NHC ADVANTAGE NHC ADVANTAGE $49.02 ↑ +32%
DEVOTED HEALTH PLAN DEVOTED HEALTH PLAN MEDICARE $49.02 ↑ +32%
AMBETTER AMBETTER $51.52 ↑ +39%
SENTARA HEALTH SENTARA HEALTH $54.63 ↑ +48%
MEDCOST MEDCOST VHN $56.35 ↑ +52%
AMERIGROUP AMERIGROUP $64.83 ↑ +75%
CIGNA HEALTHCARE CIGNA INDIVIDUAL FAMILY PLAN $68.57 ↑ +85%
AETNA AETNA $102.72 ↑ +177%
BLUE CROSS BLUE CROSS BALLAD HEALTH EMPLOYEE $106.40 ↑ +187%
BLUE CROSS BLUE CROSS E NETWORK $119.92 ↑ +224%
FIRST HEALTH COVENTRY FIRST HEALTH COVENTRY $120.75 ↑ +226%
BLUE CROSS BLUE CROSS MEDICARE $121.17 ↑ +227%
CIGNA HEALTHCARE CIGNA OPEN ACCESS PLUS $122.23 ↑ +230%
CIGNA HEALTHCARE CIGNA PPO $122.23 ↑ +230%
CIGNA HEALTHCARE CIGNA HMO $122.23 ↑ +230%
BLUE CROSS BLUE CROSS P NETWORK $122.26 ↑ +230%
BLUE CROSS BLUE CROSS S NETWORK $122.26 ↑ +230%
SEVEN CORNERS, INC. SEVEN CORNERS, INC. $161.00 ↑ +335%

Visitor-reported prices

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Mayo serotonin at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $142.62 $11.15 – $119.64
CHI Memorial Hospital Hixson Hixson $42.63 $27.52 – $100.80
CHI Memorial Hospital Chattanooga Chattanooga $60.92 $27.52 – $100.80
Johnson City Medical Center JOHNSON CITY $37.65 $15.49 – $67.54
Ascension Saint Thomas DeKalb Smithville $142.62 $21.72 – $119.64
Ascension Saint Thomas Highlands Sparta $142.62 $21.72 – $119.64
Ascension Saint Thomas River Park McMinnville $142.62 $21.72 – $119.64
Ascension Saint Thomas Rutherford Murfreesboro $142.62 $27.88 – $119.64

All Tennessee hospitals for this procedure →