Athrectomy tib/pero/unilat/ini ves 37229 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

$7,837.35

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.

$18,528.00

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.

$0.65 with Alliant Health vs $30,240.31 with Centene — 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
Alliant Health Commercial|All Plans $0.65 ↓ -100%
BCBS - TN Commercial|Network S $167.00 ↓ -98%
BCBS - TN Commercial|Network P $217.00 ↓ -97%
Humana Commercial|All Plans $2,204.00 ↓ -72%
BCBS - TN Medicaid|BlueCare $2,207.38 ↓ -72%
Cigna Commercial|LocalPlus $2,496.00 ↓ -68%
Cigna Commercial|Open Access $3,073.00 ↓ -61%
Health One Alliance Commercial|All Plans $3,196.00 ↓ -59%
Peach State Medicaid|All Plans $3,890.88 ↓ -50%
United Medicaid|TennCare $8,780.00 ↑ +12%
United Commercial|Non-Options $8,793.00 ↑ +12%
United Commercial|Options $8,793.00 ↑ +12%
Multiplan Commercial|All Plans $12,969.60 ↑ +65%
Aetna Commercial|Non-Gatekeeper $12,969.60 ↑ +65%
Aetna Commercial|Gatekeeper $12,969.60 ↑ +65%
BCBS - ND Medicare|All Plans $16,728.68 ↑ +113%
Cigna Medicare|Healthspring $16,889.53 ↑ +116%
Humana Medicare|HMO $17,050.39 ↑ +118%
Amerigroup Medicare|All Plans $17,211.24 ↑ +120%
Humana Medicare|All Other Plans $17,693.80 ↑ +126%
Humana Medicare|PPO $17,693.80 ↑ +126%
Centene Commercial|Ambetter Exchange $30,240.31 ↑ +286%

Visitor-reported prices

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Athrectomy tib/pero/unilat/ini ves 37229 at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $15,469.73 $2,118.00 – $3,422.09
CHI Memorial Hospital Hixson Hixson $5,484.29 $3,705.60 – $12,969.60
Ascension Saint Thomas Rutherford Murfreesboro $15,469.73 $2,118.00 – $3,648.60
Ascension Saint Thomas DeKalb Smithville not published $2,118.00 – $7,423.23
Ascension Saint Thomas Highlands Sparta not published $2,118.00 – $7,423.23
Ascension Saint Thomas River Park McMinnville not published $2,118.00 – $7,423.23
Ascension Saint Thomas Hickman Centerville not published $2,118.00 – $2,225.50

All Tennessee hospitals for this procedure →