Emergency Room Visit Cost in Chattanooga, TN (2026): Average Prices & What You'll Pay

What does a emergency room visit cost in Chattanooga, TN?

The same emergency room visit in Chattanooga, TN might cost you $450 at one facility and $513 at another - the building you walk into drives the difference. The median cash price across 4 reporting hospitals is $478. These figures come straight from hospital price transparency files published under federal law.

Where emergency room visit costs vary in Chattanooga, TN

Pins show hospitals with price-transparency data (colored by vs. state average) and nearby ambulatory surgery centers, imaging centers, and other facilities (colored by type). Click any pin for facility name and estimated cost range.

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HCA Healthcare, headquartered in Nashville, has significant hospital presence in its home state, creating pricing patterns more aligned with for-profit hospital economics than nonprofit systems in comparable markets. Vanderbilt University Medical Center anchors the Nashville academic tier. Tennessee has not expanded Medicaid under the ACA, maintaining a high uninsured rate that influences facility pricing structures. Emergency room costs are driven by two separate charges: the facility fee (which varies by ER level, E1–E5) and the physician fee (billed by an independent emergency medicine group). Most patients are unaware that ER physicians are frequently out-of-network even when the hospital itself is in-network - the No Surprises Act limits your liability in this case, but billing disputes still occur. Using an urgent care center for non-emergency conditions typically costs 80–90% less than an ER visit for equivalent care.

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Why prices vary - and what it means for your coverage

Facility classification matters as much as the hospital itself - a hospital-owned outpatient center adds a facility fee that a freestanding clinic does not. Facility fees for emergency care scale with the severity level the hospital assigns your visit, which is why two visits that look similar from the exam table can bill very differently.

What you pay out of pocket on top of this depends on your deductible, your plan's out-of-pocket maximum, and whether every provider involved is in-network - not just the facility.

Frequently asked questions: emergency room visit costs in Chattanooga, TN

How much does an emergency room visit cost in Chattanooga, TN?

Across 4 Chattanooga, TN hospitals that publish prices, an emergency room visit ranges from $450 to $565, with a median of $478. Most facilities fall between $450 and $513. What you pay depends on the facility, your insurance, and whether you have met your deductible.

Where is the cheapest place to get an emergency room visit in Chattanooga, TN?

Based on declared prices, the lowest-cost facility in our Chattanooga, TN data is CHI Memorial Hospital - Georgia in Fort Oglethorpe at about $450. By metro, Chattanooga has the lowest median ($536). Freestanding ambulatory surgery and imaging centers are often cheaper still and may not appear in hospital price data - ask your doctor whether one is an option.

Why is an emergency room visit so much cheaper at some Chattanooga, TN hospitals?

Prices vary up to 1.3× because each hospital sets its own list price, cash discount, and insurer-negotiated rates. In Chattanooga, TN, the median cash (self-pay) price is $478 versus a median negotiated rate of $58 - about 8.2× higher. Asking for the cash price or your insurer's negotiated rate is often the single biggest lever on what you pay.

How much will I actually pay out of pocket for an emergency room visit in Chattanooga, TN?

Your out-of-pocket cost depends on your deductible, coinsurance, out-of-pocket maximum, and whether the facility is in-network - not just the sticker price. If you have not met your deductible, you will typically pay the negotiated rate in full until you do. Use the CostKits cost forecaster to estimate your specific out-of-pocket amount before you go.

CostKits compiles hospital price transparency data to help families make informed decisions. Track and manage your healthcare costs (free account).