Cost of a ER Visit (Moderate) Visit
in Colorado
Colorado's healthcare landscape reflects the state's unique geography, with emergency departments serving diverse communities from the Denver metropolitan corridor to remote mountain towns across the Rockies. For a ER Visit (Moderate) in Colorado, patients typically pay between $80 and $267, with a median cost of $123. The state's 1,987 active emergency medicine providers offer extensive coverage, though costs vary significantly by location and facility type.
Average
$157
Median
$123
Lowest
$80
Highest
$267
Providers
1,987
10% above 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 99284 — Emergency 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 Colorado and Compare Costs
Verify the Doctor's Credentials and Specialty Focus
Board certification in emergency medicine indicates specialized training in acute care management, trauma response, and critical decision-making under pressure. Look for physicians who have completed emergency medicine residency programs and maintain current certifications through the American Board of Emergency Medicine. Colorado's emergency departments often staff physicians with additional certifications in toxicology, pediatric emergency medicine, or wilderness medicine given the state's outdoor recreation culture.
Check Network Status Before Booking
Emergency visits can result in significant cost differences between in-network and out-of-network providers, with out-of-network charges potentially reaching thousands of dollars. Colorado patients should verify that both the emergency physician and the facility are covered under their insurance plan, as some hospitals contract with physician groups that may not share the same network agreements. Many Colorado insurers provide online tools to confirm emergency department network status before seeking care.
Compare Out-of-Pocket Costs Across Providers
The same moderate-severity emergency visit can vary by hundreds of dollars depending on whether you visit a large health system emergency department versus a smaller community hospital in Colorado. Urban facilities in Denver and Colorado Springs typically charge higher facility fees compared to rural critical access hospitals, though rural locations may have limited specialist availability. Geographic factors and facility overhead costs create substantial price variations even within the same insurance network.
Ask About Self-Pay Discounts
Many Colorado emergency departments offer cash-pay discounts ranging from 20-40% off standard charges for uninsured patients who pay within 30 days of service. Payment plan options are widely available across the state's hospital systems, allowing patients to spread emergency visit costs over several months. Some facilities provide charity care programs based on income eligibility, particularly in communities with higher uninsured populations.
Skip the research. Momentary Lab searches thousands of ER Visit (Moderate) providers in Colorado, compares costs, and checks your insurance in seconds.
Top-Rated Hospitals in Colorado
These hospitals in Colorado are top-rated for patient satisfaction. Review data sourced from HCAHPS Patient Survey.
DURANGO, CO
FRISCO, CO
LAKEWOOD, CO
GRAND JUNCTION, CO
CORTEZ, CO
Hospital ratings are based on HCAHPS (Hospital Consumer Assessment of Healthcare Providers and Systems) survey data published by CMS.
Does Your Insurance Cover ER Visit (Moderate) Visits in Colorado?
Colorado's insurance market features strong competition among major carriers including UnitedHealthcare, Anthem, and Kaiser Permanente, creating varied coverage options and network structures across the state. Medicaid expansion has provided emergency coverage to over 400,000 additional Coloradans, significantly reducing uninsured emergency department visits statewide.
Understanding Referral Requirements
Emergency visits typically bypass referral requirements even under HMO plans, as most insurers recognize the urgent nature of emergency care and waive prior authorization rules. Colorado's high HMO enrollment rate means many patients are accustomed to referral processes, but emergency situations override these normal protocols. Some insurers may require post-visit documentation to confirm the emergency nature of the visit for full coverage benefits.
What In-Network Actually Means for Your Costs
Colorado insurers often use tiered emergency networks where facility fees and physician charges may have different coverage levels, particularly in rural areas with limited provider options. The federal No Surprises Act protects patients from unexpected out-of-network emergency bills, requiring insurers to cover emergency care at in-network rates regardless of the facility's network status. Hospital-based emergency departments typically carry higher facility fees than freestanding emergency centers, affecting your total out-of-pocket costs.
Key Questions to Ask Before Your Visit
Confirm whether the emergency facility is in-network with your insurance plan, though emergency situations may override network restrictions under Colorado insurance regulations. Verify your emergency copay amount and whether your deductible applies to emergency visits, as some plans have separate emergency benefit structures. Ask about prior authorization requirements for any follow-up care or specialist referrals that may result from your emergency visit. Understand your plan's definition of emergency versus urgent care to avoid coverage disputes later.
Medicaid and Medicare Coverage in Colorado
Colorado's Medicaid expansion provides comprehensive emergency coverage with minimal copays for qualifying individuals, significantly improving access to emergency care across the state. Medicaid covers moderate-severity emergency visits when medically necessary, though some plans may require post-visit review to confirm appropriate utilization. Medicare Part B covers emergency department visits at 80% after the deductible is met, with supplemental insurance often covering the remaining balance for Colorado seniors.
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 Colorado
Colorado's emergency care costs run approximately 13% above national averages, reflecting the state's geographic challenges, specialized mountain rescue capabilities, and higher cost of living in metro areas. The state's unique combination of urban medical centers and remote rural hospitals creates significant cost disparities based on location and facility capabilities.
Urban vs. Rural Provider Availability
Denver's Front Range corridor concentrates multiple Level I trauma centers and specialty emergency services, while Colorado's Western Slope and Eastern Plains rely on critical access hospitals with limited specialist coverage. Rural emergency departments often transfer complex cases to urban centers, adding transport costs and potential billing from multiple providers. Mountain communities face seasonal patient volume fluctuations during ski season and summer recreation periods, affecting staffing costs and availability.
Facility Type and Overhead Costs
Large health systems like UCHealth, Presbyterian/Saint Joseph, and SCL Health operate high-volume emergency departments with extensive support services, resulting in higher facility fees but comprehensive capabilities. Independent and rural hospitals typically charge lower facility fees but may have limited diagnostic and treatment options for moderate-severity cases. Colorado's mountain hospitals face unique overhead costs related to helicopter transport capabilities and specialized equipment for altitude-related emergencies.
Insurance Market Competition in Colorado
Strong competition among UnitedHealthcare, Anthem, and Kaiser Permanente has created diverse network options and competitive negotiated rates across Colorado's emergency care market. The state's insurance exchange offers multiple carrier choices in most regions, though some rural areas have limited insurer participation affecting network availability. Competitive market dynamics have helped moderate emergency care cost increases compared to states with less insurer competition.
Physician Supply and Demand in Colorado
Colorado's 1,987 active emergency medicine providers represent adequate coverage for the state's population, though geographic distribution heavily favors urban areas along the Front Range. Rural physician shortages require many emergency departments to rely on locum tenens providers or telemedicine consultations, potentially affecting costs and continuity of care. The state's lifestyle appeal helps attract emergency physicians, but retention in rural areas remains challenging due to workload and compensation factors.
Compare Similar Procedures
How does er visit (moderate severity) compare to related procedures in Colorado?
| Procedure | CPT | Low | Median | High | Providers |
|---|---|---|---|---|---|
| ER Visit (Low Severity) Emergency department visit, low severity | 99283 | $54 | $85 | $159 | 1,888 |
| ER Visit (High Severity) Emergency department visit, high severity | 99285 | $80 | $186 | $390 | 1,884 |
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.
Frequently Asked Questions — ER Visit (Moderate) Costs in Colorado
What is the average cost of a ER Visit (Moderate) visit in Colorado without insurance?
Does Colorado Medicaid cover ER Visit (Moderate) visits?
How do I find an affordable ER Visit (Moderate) near me in Colorado?
What is the difference in cost between an initial consultation and a follow-up visit?
Can I use an HSA or FSA to pay for a ER Visit (Moderate) visit in Colorado?
How does telemedicine affect the cost of seeing a ER Visit (Moderate) in Colorado?
Find an Affordable ER Visit (Moderate) Near You in Colorado — Powered by AI
Finding the right emergency care in Colorado shouldn't add stress to an already challenging situation. Momentary Lab's platform instantly compares emergency department costs across the state, verifies your insurance coverage, and helps you understand your out-of-pocket expenses before you need care. Get your personalized cost estimate -- free, instant, no sign-up required.
Click a state to compare costs
Average Visit Cost
Office visit (CPT 99284)
| Rank | State | Average↓ |
|---|---|---|
| 1 | Wisconsin Range: $73 – $647 | $311 |
| 2 | Illinois Range: $80 – $431 | $223 |
| 3 | Iowa Range: $80 – $371 | $205 |
| 4 | New Hampshire Range: $102 – $307 | $202 |
| 5 | Pennsylvania Range: $55 – $431 | $191 |
| 6 | New York Range: $67 – $374 | $183 |
| 7 | Rhode Island Range: $62 – $374 | $177 |
| 8 | Maine Range: $116 – $233 | $172 |
| 9 | Massachusetts Range: $62 – $368 | $170 |
| 10 | Nebraska Range: $83 – $291 | $165 |
| 11 | Washington Range: $80 – $259 | $161 |
| 12 | Michigan Range: $80 – $291 | $158 |
| 13 | New Mexico Range: $85 – $266 | $158 |
| 14 | Wyoming Range: $85 – $262 | $157 |
| 15 | Colorado Range: $80 – $267 | $157 |
| 16 | Vermont Range: $80 – $257 | $156 |
| 17 | Georgia Range: $84 – $246 | $151 |
| 18 | California Range: $80 – $258 | $142 |
| 19 | Indiana Range: $80 – $258 | $142 |
| 20 | Kentucky Range: $70 – $246 | $140 |
| 21 | North Carolina Range: $80 – $231 | $139 |
| 22 | District of Columbia Range: $80 – $217 | $138 |
| 23 | West Virginia Range: $62 – $174 | $137 |
| 24 | Utah Range: $80 – $228 | $135 |
| 25 | Maryland Range: $80 – $206 | $132 |
| 26 | New Jersey Range: $60 – $237 | $131 |
| 27 | Hawaii Range: $80 – $217 | $130 |
| 28 | Arkansas Range: $80 – $194 | $130 |
| 29 | Virginia Range: $81 – $202 | $129 |
| 30 | Tennessee Range: $85 – $187 | $128 |
| 31 | South Carolina Range: $80 – $206 | $128 |
| 32 | Ohio Range: $75 – $197 | $127 |
| 33 | Missouri Range: $85 – $167 | $124 |
| 34 | Alabama Range: $80 – $195 | $124 |
| 35 | Oklahoma Range: $85 – $169 | $123 |
| 36 | Kansas Range: $86 – $167 | $123 |
| 37 | Texas Range: $80 – $196 | $122 |
| 38 | Arizona Range: $80 – $187 | $122 |
| 39 | Mississippi Range: $86 – $165 | $121 |
| 40 | Idaho Range: $80 – $194 | $121 |
| 41 | Delaware Range: $80 – $157 | $120 |
| 42 | Minnesota Range: $62 – $233 | $119 |
| 43 | Nevada Range: $84 – $184 | $119 |
| 44 | Connecticut Range: $55 – $211 | $118 |
| 45 | Alaska Range: $80 – $194 | $118 |
| 46 | Louisiana Range: $62 – $150 | $104 |
| 47 | Oregon Range: $62 – $183 | $102 |
| 48 | Montana Range: $62 – $145 | $96 |
| 49 | Florida Range: $35 – $190 | $95 |
| 50 | North Dakota Range: $62 – $121 | $82 |
| 51 | South Dakota Range: $62 – $121 | $82 |
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 Colorado, aggregated across 1,987 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, Colorado 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.
