Baltimore, MD · hospital rates, itemized

How much does eeg (brain wave test) cost in Baltimore, MD?

Prices below come from each hospital's federally required price file. Most recent hospital file date: July 1, 2026. Last verified by PriceCheck: July 19, 2026. CPT 95816.

Median commercial rates on file run from $415 (MedStar Union Memorial Hospital) to $1,648 (MedStar Harbor Hospital) — 4.0× apart for the same procedure in the same metro. That spread is why this page exists.

Facility rates by hospital

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Lowest commercial
MedStar Union Memorial Hospital
Baltimore, MD
Cash / self-pay
$407
Commercial
$415
median of 11 plans
Medicare
$415
median of 2 plans
Medicaid
$415
median of 4 plans
hospital file · April 1, 2026 reported by the hospital · not a quote
Greater Baltimore Medical Center
Towson, MD
Cash / self-pay
$886
Commercial
$498
median of 13 plans
Medicare
$424
median of 9 plans
Medicaid
$289
median of 2 plans
hospital file · July 1, 2026 reported by the hospital · not a quote
MedStar Good Samaritan Hospital
Baltimore, MD
Cash / self-pay
$1,091
Commercial
$1,114
median of 11 plans
Medicare
$1,114
median of 2 plans
Medicaid
$1,114
median of 4 plans
hospital file · April 1, 2026 reported by the hospital · not a quote
MedStar Harbor Hospital
Baltimore, MD
Cash / self-pay
$1,615
Commercial
$1,648
median of 11 plans
Medicare
$1,648
median of 2 plans
Medicaid
$1,648
median of 4 plans
hospital file · April 1, 2026 reported by the hospital · not a quote
HospitalCash / self-payCommercialMedicareMedicaidSource & file date
Luminis Health Anne Arundel Medical Center $511 — — — hospital fileJanuary 15, 2026
UM St. Joseph Medical CenterTowson, MD $660 — — — hospital fileNovember 5, 2025
Sinai Hospital of BaltimoreBaltimore, MD $1,699 — — — hospital fileApril 29, 2026
Northwest Hospital Center $998 — — — hospital fileApril 29, 2026
Greater Baltimore Medical CenterTowson, MD $886 $498median of 13 plans $424median of 9 plans $289median of 2 plans hospital fileJuly 1, 2026
MedStar Harbor HospitalBaltimore, MD $1,615 $1,648median of 11 plans $1,648median of 2 plans $1,648median of 4 plans hospital fileApril 1, 2026
MedStar Good Samaritan HospitalBaltimore, MD $1,091 $1,114median of 11 plans $1,114median of 2 plans $1,114median of 4 plans hospital fileApril 1, 2026
The Johns Hopkins HospitalBaltimore, MD $903 — — — hospital fileApril 1, 2026
Mercy Medical Center $2,764 — — — hospital fileJanuary 1, 2026
UMMC Midtown Campus $1,913 — — — hospital fileNovember 5, 2025
Lowest MedStar Union Memorial HospitalBaltimore, MD $407 $415median of 11 plans $415median of 2 plans $415median of 4 plans hospital fileApril 1, 2026
MedStar Franklin Square Medical CenterBaltimore, MD $698 $712median of 11 plans $712median of 2 plans $712median of 4 plans hospital fileApril 1, 2026
Johns Hopkins Bayview Medical CenterBaltimore, MD $1,158 — — — hospital fileApril 1, 2026
University of Maryland Medical CenterBaltimore, MD $1,331 — — — hospital fileNovember 5, 2025

Commercial / Medicare / Medicaid figures are the median of that hospital's listed plan rates in the class. Click a hospital for its full per-plan ledger.

What these numbers are — and aren't. These are facility rates hospitals publish under the CMS Hospital Price Transparency rule (45 CFR Part 180). They are price information, not a quote or guarantee. Physician, anesthesia, radiology, and pathology services usually bill separately. Your actual cost depends on your insurance plan, deductible, and how the visit is coded. How we read hospital price files →

Common questions

How much does eeg (brain wave test) cost without insurance in Baltimore, MD?

Based on hospital-published price files, discounted cash (self-pay) facility rates for EEG (brain wave test) in Baltimore, MD range from $407 at MedStar Union Memorial Hospital to $2,764 at Mercy Medical Center (14 hospitals listing a cash rate). Facility rates only — physician, anesthesia, radiology, and pathology bill separately.

Which hospital in Baltimore, MD lists the lowest price for eeg (brain wave test)?

Comparing each hospital's median commercial-insurance rate in its price file, MedStar Union Memorial Hospital lists the lowest ($415, median of 11 plan rates) and MedStar Harbor Hospital the highest ($1,648, median of 11 plan rates). What you actually pay depends on your plan's network, deductible, and coinsurance.

Where do these prices come from?

Every price on this page comes directly from the machine-readable file (MRF) each hospital is federally required to publish under the CMS Hospital Price Transparency rule (45 CFR Part 180). We show each hospital's file date and link to the source. These are price disclosures, not quotes.