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By Jayant Panwar, Healthcare Data AnalystUpdated April 4, 2026Editorial policy
Disclaimer: This page provides cost comparison data sourced from insurer Transparency in Coverage files. It is not medical advice. Consult a qualified healthcare provider for medical decisions.Learn about our data methodology.
Maryland

Cost of a ER Visit (High) Visit
in Maryland

Maryland's state-regulated hospital rate system creates more predictable ER Visit (High) costs compared to market-driven states, though prices still vary significantly across the state's urban corridors and rural counties. Patients seeking high-severity emergency care typically pay between $88 and $298, with a median out-of-pocket cost of $162 based on negotiated insurance rates. With over 5,875 active emergency providers throughout Maryland, patients have substantial options when selecting in-network facilities that fit their budget and location preferences.

Average

$183

Median

$162

Lowest

$88

Highest

$298

Providers

5,875

National avg: $189Maryland: $183

3% below national average

Important: These are cost estimates only — not a quote and not medical advice.

The prices on this page are self-pay rates, drawn from federal Transparency in Coverage machine-readable files (CPT 99285Emergency department visit, high severity). They represent what a patient might pay without insurance.

Your actual cost depends on: your specific insurance plan, your remaining deductible, your coinsurance percentage, whether you have met your out-of-pocket maximum, whether the facility and provider are both in-network, and any separate anesthesia or implant fees billed independently.

This page does not constitute medical advice. Whether you need this procedure, and which approach is right for you, is a decision to make with a licensed healthcare provider.

Where this data comes from & what CPT 99285 covers

Data source: Cost figures are derived from UnitedHealthcare Transparency in Coverage machine-readable files for CPT code 99285 (Emergency department visit, high severity), as mandated by the CMS Price Transparency Rule.

What CPT 99285 covers: the provider's professional fee for er visit (high severity). It does not include facility/hospital fees, anesthesia, pre-operative imaging, post-operative care, or any add-on codes billed separately.

How to Find the Right ER Visit (High) Near You in Maryland and Compare Costs

Verify the Doctor's Credentials and Specialty Focus

Board-certified emergency medicine physicians have completed specialized training in trauma care, critical care procedures, and rapid diagnosis of life-threatening conditions. Look for doctors with current certifications from the American Board of Emergency Medicine and experience treating high-acuity cases similar to your medical situation.

Check Network Status Before Booking

Emergency visits can result in surprise bills when out-of-network physicians staff in-network hospitals, though federal No Surprises Act protections now limit this exposure. Maryland patients should verify both facility and physician network participation with their specific insurance plan before receiving non-emergency care.

Compare Out-of-Pocket Costs Across Providers

The same high-severity emergency visit can cost hundreds of dollars more at university medical centers versus community hospitals throughout Maryland. Hospital-owned emergency departments typically charge higher facility fees than independent urgent care centers, even when treating similar conditions.

Ask About Self-Pay Discounts

Many Maryland emergency departments offer cash-pay discounts ranging from 20-40% off standard rates for uninsured patients who pay within 30 days. Payment plans and charity care programs are also widely available at nonprofit hospitals, particularly Johns Hopkins and MedStar facilities across the state.

Skip the research. Momentary Lab searches thousands of ER Visit (High) providers in Maryland, compares costs, and checks your insurance in seconds.

Does Your Insurance Cover ER Visit (High) Visits in Maryland?

Maryland's insurance landscape features strong competition among CareFirst BCBS, UHC, and Aetna, with the state's hospital rate-setting system adding cost transparency that benefits patients navigating emergency care coverage. The state's Medicaid expansion provides robust emergency coverage for low-income residents, while private insurers must comply with strict network adequacy requirements.

Understanding Referral Requirements

Emergency visits typically bypass referral requirements even under strict HMO plans, as life-threatening conditions qualify for immediate care authorization. However, follow-up specialist visits after emergency treatment may require PCP referrals depending on your specific Maryland insurance plan structure.

What In-Network Actually Means for Your Costs

Maryland's tiered networks mean some emergency facilities may be preferred providers with lower copays, while others carry standard in-network rates. The No Surprises Act protects patients from balance billing when out-of-network emergency physicians treat them at in-network hospitals.

Key Questions to Ask Before Your Visit

Confirm the emergency facility accepts your insurance plan and understand your emergency room copay or deductible responsibility. Ask whether the attending emergency physician and any consulting specialists are in-network, and verify if diagnostic tests like CT scans or lab work require separate authorization under your plan.

Medicaid and Medicare Coverage in Maryland

Maryland's expanded Medicaid program covers emergency visits with minimal copays for eligible residents, including comprehensive coverage for high-severity emergency care and follow-up treatment. Medicare Part B covers 80% of emergency room costs after the deductible, though patients remain responsible for facility fees and any non-covered services.

Check your coverage instantly. Tell our AI Navigator your insurance plan and provider -- we will tell you exactly what you will pay.

Why ER Visit (High) Visit Costs Vary Across Maryland

Maryland's emergency care costs run approximately 13% above national averages, driven by the state's concentrated population centers around Baltimore and Washington DC, plus regulatory requirements that ensure adequate staffing and equipment standards. The state's unique hospital rate-setting authority creates more predictable pricing compared to pure market-driven systems in neighboring states.

Urban vs. Rural Provider Availability

The Baltimore-Washington corridor hosts numerous high-level trauma centers and specialty emergency departments, while Maryland's Eastern Shore and Appalachian western counties rely on smaller community hospitals with more limited emergency capabilities. This geographic disparity affects both access times and cost structures for high-severity emergency care.

Facility Type and Overhead Costs

Major academic medical centers like Johns Hopkins and University of Maryland maintain higher overhead costs due to teaching responsibilities and advanced trauma capabilities, resulting in higher emergency visit fees. Community hospitals and regional medical centers throughout Maryland typically offer more affordable emergency care for non-trauma cases.

Insurance Market Competition in Maryland

CareFirst BCBS dominates Maryland's individual and small group markets, while UHC and Aetna compete strongly in employer-sponsored coverage, creating moderate insurer competition that helps control negotiated emergency care rates. The state's health insurance exchange adds price transparency that benefits patients comparing emergency coverage options.

Physician Supply and Demand in Maryland

With over 5,875 active emergency providers serving Maryland's 6.2 million residents, the state maintains adequate emergency physician supply in urban areas while facing shortages in rural counties. This supply-demand imbalance contributes to longer wait times and higher costs in underserved regions, particularly on Maryland's Eastern Shore.

Compare Similar Procedures

How does er visit (high severity) compare to related procedures in Maryland?

ProcedureCPTLowMedianHighProviders
ER Visit (Low Severity)

Emergency department visit, low severity

99283$43$67$1625,878
ER Visit (Moderate Severity)

Emergency department visit, moderate severity

99284$80$111$2065,965
JP

Jayant Panwar

CEO, Momentary Labs · San Francisco, CA

Jayant has analyzed healthcare pricing data from CMS Transparency in Coverage files since 2022, covering more than 50 million negotiated rate records across all 50 states. His work focuses on making insurer machine-readable files accessible to patients and researchers.

The cost figures on this page reflect his ongoing work to make this data accessible to patients.

Healthcare Data AnalyticsCMS TiC DataInsurance Price Transparency

Frequently Asked Questions — ER Visit (High) Costs in Maryland

What is the average cost of a ER Visit (High) visit in Maryland without insurance?

Uninsured patients in Maryland typically pay $88 to $298 for high-severity emergency visits, with a median cost of $162 based on negotiated insurance rates. Many Maryland hospitals offer cash-pay discounts of 20-40% for uninsured patients, and nonprofit facilities provide charity care programs for qualifying low-income patients.

Does Maryland Medicaid cover ER Visit (High) visits?

Maryland's expanded Medicaid program covers emergency visits with minimal copays, typically $3-8 for emergency room visits regardless of severity level. Coverage includes all necessary emergency care, diagnostic tests, and follow-up treatment, making emergency care highly accessible for Medicaid beneficiaries throughout the state.

How do I find an affordable ER Visit (High) near me in Maryland?

Compare emergency room costs across different hospital systems in your area, as community hospitals often charge less than academic medical centers for similar care. Ask about cash-pay discounts if uninsured, and consider urgent care centers for less severe conditions that do not require full emergency department resources.

What is the difference in cost between an initial consultation and a follow-up visit?

Emergency departments typically use the same billing structure for all visits based on acuity level rather than new versus established patient status. High-severity emergency visits cost $88-$298 regardless of whether it is your first visit to that facility, though follow-up care may be provided through less expensive outpatient clinics.

Can I use an HSA or FSA to pay for a ER Visit (High) visit in Maryland?

Emergency room visits qualify as eligible medical expenses for both HSA and FSA accounts, allowing you to use pre-tax dollars for copays, deductibles, and any uncovered emergency care costs. Keep all receipts and documentation for reimbursement, including facility fees and physician charges from your emergency visit.

How does telemedicine affect the cost of seeing a ER Visit (High) in Maryland?

Telemedicine cannot replace high-severity emergency care requiring immediate hands-on treatment, diagnostic testing, or life-saving interventions. However, virtual urgent care visits ($30-80) can help determine whether symptoms warrant emergency department evaluation, potentially avoiding unnecessary emergency room costs for less serious conditions.

Find an Affordable ER Visit (High) Near You in Maryland — Powered by AI

Maryland patients deserve transparent emergency care pricing before facing a medical crisis, and Momentary Lab delivers instant cost estimates across thousands of emergency providers statewide. Our AI-powered platform checks your specific insurance coverage and identifies the most affordable in-network emergency facilities in your area, whether you are in downtown Baltimore or rural Garrett County. Get your personalized cost estimate -- free, instant, no sign-up required.

Click a state to compare costs

Average Visit Cost

$114
$430

Office visit (CPT 99285)

Compare With Other States
RankStateAverage
1Wisconsin
Range: $73$940
$430
2New Hampshire
Range: $150$446
$294
3Illinois
Range: $80$569
$285
4Iowa
Range: $85$538
$275
5Louisiana
Range: $98$536
$261
6New York
Range: $80$543
$260
7Maine
Range: $170$337
$251
8Nebraska
Range: $123$422
$236
9Washington
Range: $80$379
$224
10Colorado
Range: $80$390
$219
11New Mexico
Range: $88$389
$218
12Wyoming
Range: $88$385
$217
13Vermont
Range: $98$356
$216
14Rhode Island
Range: $80$429
$202
15Massachusetts
Range: $80$428
$202
16Georgia
Range: $85$333
$198
17North Carolina
Range: $80$330
$188
18District of Columbia
Range: $85$305
$185
19Maryland
Range: $88$298
$183
20Michigan
Range: $80$318
$183
21Utah
Range: $80$317
$182
22New Jersey
Range: $60$348
$182
23Ohio
Range: $85$287
$181
24Mississippi
Range: $126$250
$181
25California
Range: $80$374
$181
26Hawaii
Range: $80$313
$179
27Arkansas
Range: $85$282
$178
28Virginia
Range: $88$293
$177
29Tennessee
Range: $85$259
$170
30South Carolina
Range: $80$287
$170
31Missouri
Range: $88$239
$168
32Minnesota
Range: $91$312
$167
33Oklahoma
Range: $85$246
$166
34Kansas
Range: $88$243
$166
35Alabama
Range: $80$257
$160
36Pennsylvania
Range: $55$334
$159
37Arizona
Range: $80$250
$157
38Indiana
Range: $85$298
$157
39West Virginia
Range: $88$281
$155
40Delaware
Range: $85$203
$155
41Kentucky
Range: $80$296
$155
42Nevada
Range: $85$267
$154
43Alaska
Range: $80$292
$151
44Connecticut
Range: $55$320
$148
45Idaho
Range: $80$275
$148
46Oregon
Range: $80$250
$142
47Texas
Range: $80$257
$142
48Montana
Range: $80$213
$124
49North Dakota
Range: $91$177
$122
50South Dakota
Range: $98$161
$119
51Florida
Range: $35$246
$114
ER Visit (High Severity) in Other States
JP

Jayant Panwar

CEO & Healthcare Data Analyst, Momentary Labs

Last updated: April 4, 2026

About This Data

Cost data sourced from Transparency in Coverage (TiC) machine-readable files published by UnitedHealthcare as required by the CMS Price Transparency Rule. These are actual negotiated rates between insurers and providers — not estimates.

Prices shown are for Emergency department visit, high severity (CPT 99285) in Maryland, aggregated across 5,875 provider contracts.

Actual out-of-pocket costs depend on your insurance plan, deductible, coinsurance, and services received. This is not medical advice.

About this page

Data source: UnitedHealthcare Transparency in Coverage machine-readable files, CPT 99285, Maryland providers. Rates represent in-network negotiated amounts and may vary by plan type.

Editorial policy: Momentary Labs does not accept payment from providers, hospitals, or insurers to influence cost rankings or editorial content. Read our full editorial policy.

Corrections: If you believe any cost figure or clinical information on this page is inaccurate, please report it here. We review all submissions within 5 business days.