Ndl emg musc 1 xtr/non-limb 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

$129.87

Cash price

?

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.

$307.00

Gross charge

?

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.

$9.61 with BCBS - TN vs $757.00 with United — same scan, same building. Share

Negotiated rates by payer
?

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
?

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
?

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
BCBS - TN Medicaid|BlueCare $9.61 ↓ -93%
United Medicaid|TennCare $36.66 ↓ -72%
Peach State Medicaid|All Plans $64.47 ↓ -50%
BCBS - ND Medicare|All Plans $120.09 ↓ -8%
Cigna Medicare|Healthspring $121.24 ↓ -7%
Humana Medicare|HMO $122.40 ↓ -6%
Amerigroup Medicare|All Plans $123.55 ↓ -5%
Humana Medicare|All Other Plans $127.02 ↓ -2%
Humana Medicare|PPO $127.02 ↓ -2%
Aetna Commercial|Non-Gatekeeper $214.90 ↑ +65%
Aetna Commercial|Gatekeeper $214.90 ↑ +65%
Centene Commercial|Ambetter Exchange $217.08 ↑ +67%
BCBS - TN Commercial|Network S $233.74 ↑ +80%
BCBS - TN Commercial|Network P $278.76 ↑ +115%
United Commercial|Non-Options $757.00 ↑ +483%
United Commercial|Options $757.00 ↑ +483%

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Ndl emg musc 1 xtr/non-limb at other Tennessee hospitals

Hospital City Cash price Negotiated range
Ascension Saint Thomas Midtown Nashville $121.14 $6.46 – $172.83
CHI Memorial Hospital Hixson Hixson $90.88 $9.61 – $214.90
Ascension Saint Thomas DeKalb Smithville not published $6.46 – $170.34
Ascension Saint Thomas Highlands Sparta not published $6.46 – $170.34
Ascension Saint Thomas River Park McMinnville not published $9.65 – $170.34
Ascension Saint Thomas Rutherford Murfreesboro not published $6.46 – $172.83
Ascension Saint Thomas Hickman Centerville not published $126.87 – $158.59

All Tennessee hospitals for this procedure →