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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 (Moderate) Visit
in Maryland

Maryland's rate-setting system for hospitals creates unique pricing transparency for emergency department visits, with negotiated rates for ER Visit (Moderate) services ranging from $79.64 to $206.06 across the state's 5,965 active providers. Patients typically face out-of-pocket costs between these amounts depending on their insurance coverage, with a median cost of $111.16 for moderate-severity emergency visits. Maryland residents can browse all available ER Visit (Moderate) providers to compare costs and find the most affordable option for their specific insurance plan.

Average

$132

Median

$111

Lowest

$80

Highest

$206

Providers

5,965

National avg: $142Maryland: $132

7% 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 99284Emergency department visit, moderate 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 99284 covers

Data source: Cost figures are derived from UnitedHealthcare Transparency in Coverage machine-readable files for CPT code 99284 (Emergency department visit, moderate severity), as mandated by the CMS Price Transparency Rule.

What CPT 99284 covers: the provider's professional fee for er visit (moderate 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 (Moderate) Near You in Maryland and Compare Costs

Verify the Doctor's Credentials and Specialty Focus

Board certification in emergency medicine indicates that the physician has completed specialized training and passed rigorous examinations. For ER Visit (Moderate) cases, look for doctors who have experience with acute medical conditions and trauma care. Maryland's licensing board maintains public records of physician credentials and any disciplinary actions.

Check Network Status Before Booking

In-network emergency visits typically cost 40-60% less than out-of-network care, making network verification critical before seeking treatment. Maryland patients should confirm their emergency room is covered under their specific insurance plan, as network status can vary even within the same health system. Emergency care often involves multiple providers, so verify coverage for both facility and physician services.

Compare Out-of-Pocket Costs Across Providers

The same moderate-severity emergency visit can vary by over $125 between Maryland facilities, with hospital-owned emergency departments typically charging more than independent urgent care centers. Urban areas like Baltimore and Bethesda generally have higher facility fees than rural emergency rooms. Maryland's rate-setting authority helps standardize some costs, but significant variation still exists across provider types.

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 are commonly available for larger emergency bills, and financial counselors can help negotiate reduced rates based on income. Some hospitals participate in charity care programs that may cover emergency visits for qualifying patients.

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

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

Maryland's insurance market is dominated by CareFirst BlueCross BlueShield, UnitedHealthcare, and Aetna, with the state's Medicaid expansion providing coverage for emergency services to low-income residents. The state's unique hospital rate-setting system helps create more predictable emergency care costs compared to other states.

Understanding Referral Requirements

Emergency visits typically do not require referrals from primary care physicians, regardless of whether you have an HMO or PPO plan. However, some Maryland HMO plans may require notification within 24-48 hours of emergency treatment for coverage approval. Most insurance plans cover true medical emergencies even when treated out-of-network, but the definition of "emergency" can be disputed.

What In-Network Actually Means for Your Costs

Maryland emergency departments often use tiered networks where different facilities have varying copay amounts even within the same insurance plan. The No Surprises Act protects patients from unexpected bills when receiving emergency care from out-of-network providers at in-network facilities. Hospital-based emergency departments typically have higher facility fees than urgent care centers, even when both are in-network.

Key Questions to Ask Before Your Visit

Before seeking emergency care, confirm whether the facility accepts your insurance plan and understand your emergency room copay or deductible amount. Ask if both the hospital and emergency physicians are in your network, as these are often billed separately. Verify whether your plan requires prior authorization for follow-up care recommended during your emergency visit, and understand your coverage limits for emergency prescriptions.

Medicaid and Medicare Coverage in Maryland

Maryland expanded Medicaid under the Affordable Care Act, providing emergency coverage for adults earning up to 138% of the federal poverty level. Medicaid typically covers ER Visit (Moderate) services with minimal copays, though some plans may require using specific hospital networks. Medicare Part B covers emergency department visits with standard 20% coinsurance after meeting the annual deductible.

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 (Moderate) Visit Costs Vary Across Maryland

Maryland's emergency care costs run approximately 13% above the national average, influenced by the state's hospital rate-setting authority and concentration of academic medical centers in Baltimore and Washington DC metro areas. The state's unique regulatory approach to hospital pricing creates more transparency but can lead to higher baseline rates compared to market-driven states.

Urban vs. Rural Provider Availability

Maryland's emergency care is heavily concentrated in the Baltimore-Washington corridor, with rural areas like Western Maryland and the Eastern Shore having fewer emergency facilities and longer transport times. Urban emergency departments in Baltimore City and Montgomery County typically have higher overhead costs and more specialized capabilities. Rural emergency rooms often transfer complex cases to urban trauma centers, potentially creating additional costs for patients.

Facility Type and Overhead Costs

Maryland's major health systems like Johns Hopkins, University of Maryland, and MedStar operate many emergency departments with higher facility fees due to academic medical center overhead and specialized services. Independent community hospitals generally offer lower-cost emergency care but may have limited specialty capabilities. Hospital-owned urgent care centers provide an intermediate option with moderate pricing for less severe conditions.

Insurance Market Competition in Maryland

CareFirst BlueCross BlueShield maintains the largest market share in Maryland, followed by UnitedHealthcare and Aetna, creating moderate competition that helps control negotiated rates. The state's small size allows most insurers to contract with major health systems, providing patients with broad network access. Maryland's rate-setting commission influences hospital negotiations with insurers, creating more standardized pricing than purely market-driven states.

Physician Supply and Demand in Maryland

With 5,965 active emergency medicine providers, Maryland has a robust supply of emergency physicians relative to its population, particularly in urban areas. The concentration of medical schools and residency programs in Baltimore helps maintain adequate physician supply, though rural areas still face coverage challenges. Strong physician supply in urban markets helps moderate costs through competition, while rural areas may see higher rates due to staffing difficulties.

Compare Similar Procedures

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

ProcedureCPTLowMedianHighProviders
ER Visit (Low Severity)

Emergency department visit, low severity

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

Emergency department visit, high severity

99285$88$162$2985,875
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 (Moderate) Costs in Maryland

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

Uninsured patients in Maryland can expect to pay between $79.64 and $206.06 for a moderate-severity emergency visit, with a median cost of $111.16 based on negotiated insurance rates. Many hospitals offer cash-pay discounts of 20-40% for patients who pay within 30 days. Self-pay patients should ask about financial assistance programs, as Maryland hospitals are required to offer charity care options for qualifying individuals.

Does Maryland Medicaid cover ER Visit (Moderate) visits?

Yes, Maryland Medicaid covers emergency department visits as the state expanded Medicaid under the Affordable Care Act. Medicaid recipients typically pay minimal copays for emergency services, often $3-5 per visit depending on their specific plan. Coverage includes both the facility fee and emergency physician services, though patients should verify that both the hospital and doctors accept Medicaid to avoid unexpected bills.

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

Compare costs between hospital emergency departments and urgent care centers, as urgent care often costs 60-80% less for non-life-threatening conditions. Look for community hospitals rather than academic medical centers if your condition doesn't require specialized care, and ask about cash-pay discounts if you're uninsured. Maryland's federally qualified health centers also offer urgent care services on a sliding fee scale based on income.

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

Emergency departments typically charge based on the complexity and severity of care provided rather than whether it's an initial or follow-up visit. A moderate-severity visit (CPT 99284) costs $79.64 to $206.06 regardless of previous visits. However, follow-up care after emergency treatment is often better handled by primary care physicians or specialists, which costs significantly less than returning to the emergency department.

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

Yes, emergency department visits are qualified medical expenses that can be paid for using Health Savings Account (HSA) or Flexible Spending Account (FSA) funds. This includes copays, deductibles, and any portion not covered by insurance for emergency care. Keep all receipts and documentation from your emergency visit for HSA/FSA reimbursement, including separate bills from the hospital facility and emergency physicians.

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

Telemedicine cannot replace emergency department care for moderate to severe urgent conditions requiring immediate physical examination, diagnostic testing, or procedures. However, telehealth urgent care visits cost $40-80 and can help determine whether emergency care is necessary for less severe symptoms. Maryland expanded telehealth coverage during COVID-19, making virtual urgent care more accessible and affordable for initial symptom evaluation before deciding on emergency care.

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

Maryland's unique hospital rate-setting system creates pricing transparency, but costs still vary significantly across the state's 5,965 emergency providers and different insurance networks. Momentary Lab's AI-powered platform instantly compares ER Visit (Moderate) costs, verifies your insurance coverage, and helps you find the most affordable emergency care option near you. Get your personalized cost estimate -- free, instant, no sign-up required.

Click a state to compare costs

Average Visit Cost

$82
$311

Office visit (CPT 99284)

Compare With Other States
RankStateAverage
1Wisconsin
Range: $73$647
$311
2Illinois
Range: $80$431
$223
3Iowa
Range: $80$371
$205
4New Hampshire
Range: $102$307
$202
5Pennsylvania
Range: $55$431
$191
6New York
Range: $67$374
$183
7Rhode Island
Range: $62$374
$177
8Maine
Range: $116$233
$172
9Massachusetts
Range: $62$368
$170
10Nebraska
Range: $83$291
$165
11Washington
Range: $80$259
$161
12Michigan
Range: $80$291
$158
13New Mexico
Range: $85$266
$158
14Wyoming
Range: $85$262
$157
15Colorado
Range: $80$267
$157
16Vermont
Range: $80$257
$156
17Georgia
Range: $84$246
$151
18California
Range: $80$258
$142
19Indiana
Range: $80$258
$142
20Kentucky
Range: $70$246
$140
21North Carolina
Range: $80$231
$139
22District of Columbia
Range: $80$217
$138
23West Virginia
Range: $62$174
$137
24Utah
Range: $80$228
$135
25Maryland
Range: $80$206
$132
26New Jersey
Range: $60$237
$131
27Hawaii
Range: $80$217
$130
28Arkansas
Range: $80$194
$130
29Virginia
Range: $81$202
$129
30Tennessee
Range: $85$187
$128
31South Carolina
Range: $80$206
$128
32Ohio
Range: $75$197
$127
33Missouri
Range: $85$167
$124
34Alabama
Range: $80$195
$124
35Oklahoma
Range: $85$169
$123
36Kansas
Range: $86$167
$123
37Texas
Range: $80$196
$122
38Arizona
Range: $80$187
$122
39Mississippi
Range: $86$165
$121
40Idaho
Range: $80$194
$121
41Delaware
Range: $80$157
$120
42Minnesota
Range: $62$233
$119
43Nevada
Range: $84$184
$119
44Connecticut
Range: $55$211
$118
45Alaska
Range: $80$194
$118
46Louisiana
Range: $62$150
$104
47Oregon
Range: $62$183
$102
48Montana
Range: $62$145
$96
49Florida
Range: $35$190
$95
50North Dakota
Range: $62$121
$82
51South Dakota
Range: $62$121
$82
ER Visit (Moderate 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, moderate severity (CPT 99284) in Maryland, aggregated across 5,965 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 99284, 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.