Nm imaging hepatobiliary system w/pharmacologic intervention at CHI Memorial Hospital Chattanooga

2525 de Sales Avenue, Chattanooga, TN · CommonSpirit Health · · NPI 1255428736

Source: hospital's published price file ↗ · Published Feb 28, 2026 · Ingested Sep 10, 2026

$1,434.82

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.

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What you pay up front if you don't use insurance.

$3,392.00

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.

$243.51 with United vs $2,374.40 with Aetna — 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 Medicaid|TennCare $243.51 ↓ -83%
BCBS - TN Medicaid|BlueCare $441.77 ↓ -69%
BCBS - ND Medicare|All Plans $501.46 ↓ -65%
Cigna Medicare|Healthspring $506.28 ↓ -65%
Humana Medicare|HMO $511.10 ↓ -64%
Amerigroup Medicare|All Plans $515.92 ↓ -64%
Humana Medicare|All Other Plans $530.39 ↓ -63%
Humana Medicare|PPO $530.39 ↓ -63%
Employers Health Network Commercial|All Plans $617.94 ↓ -57%
BCBS - TN Commercial|Network S $652.41 ↓ -55%
Peach State Medicaid|All Plans $712.32 ↓ -50%
Cigna Commercial|LocalPlus $810.05 ↓ -44%
BCBS - TN Commercial|Network P $822.93 ↓ -43%
Cigna Commercial|Open Access $902.10 ↓ -37%
Centene Commercial|Ambetter Exchange $906.48 ↓ -37%
United Commercial|Non-Options $1,061.96 ↓ -26%
United Commercial|Options $1,061.96 ↓ -26%
Aetna Commercial|Non-Gatekeeper $2,374.40 ↑ +65%
Aetna Commercial|Gatekeeper $2,374.40 ↑ +65%

Visitor-reported prices

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Nm imaging hepatobiliary system w/pharmacologic intervention at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $647.19 $296.83 – $1,112.60
CHI Memorial Hospital Hixson Hixson $1,004.04 $243.51 – $2,374.40
Ascension Saint Thomas DeKalb Smithville $906.38 $145.21 – $1,112.60
Ascension Saint Thomas Highlands Sparta $906.38 $145.21 – $1,112.60
Ascension Saint Thomas River Park McMinnville $906.36 $145.21 – $1,112.60
Ascension Saint Thomas Rutherford Murfreesboro $647.03 $296.83 – $1,112.60
Ascension Saint Thomas Hickman Centerville not published $437.41 – $1,112.60

All Tennessee hospitals for this procedure →