Cost of a ER Visit (High) Visit
in Colorado
Colorado's mountainous terrain and dispersed population create unique emergency care challenges, with the state maintaining one of the nation's most robust emergency medicine networks. For a ER Visit (High) severity visit, patients typically pay between $80 and $390, with a median out-of-pocket cost of $185.64 based on negotiated insurance rates. With 1,884 active emergency providers across Colorado's urban centers and rural communities, patients can browse all providers to find accessible, affordable care options.
Average
$219
Median
$186
Lowest
$80
Highest
$390
Providers
1,884
16% 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 99285 — Emergency 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 Colorado and Compare Costs
Verify the Doctor's Credentials and Specialty Focus
Look for board certification in emergency medicine, with additional certifications in trauma care, critical care medicine, or toxicology depending on your specific needs. Many Colorado emergency physicians also hold certifications in wilderness medicine given the state's outdoor recreation focus and remote location challenges.
Check Network Status Before Booking
In-network emergency visits typically cost 60-80% less than out-of-network care, a critical consideration during high-acuity situations. Colorado patients should verify network status with their insurer, as emergency departments may have different network agreements than their affiliated hospitals or specialist groups.
Compare Out-of-Pocket Costs Across Providers
The same high-severity emergency visit can vary by hundreds of dollars depending on facility type and location within Colorado. Hospital-owned emergency departments in Denver or Colorado Springs typically charge more than independent urgent care centers, while critical access hospitals in rural areas may have different pricing structures entirely.
Ask About Self-Pay Discounts
Many emergency facilities in Colorado offer significant cash-pay discounts for uninsured patients, sometimes reducing bills by 30-50%. Payment plan options and financial assistance programs are widely available, particularly at safety-net hospitals serving Colorado's diverse communities.
Skip the research. Momentary Lab searches thousands of ER Visit (High) 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 (High) Visits in Colorado?
Colorado's insurance market features strong competition among major carriers including UnitedHealthcare, Anthem, and Kaiser Permanente, creating favorable negotiated rates for emergency services. The state's Medicaid expansion has improved emergency care access for lower-income residents, reducing uncompensated care burdens on hospitals.
Understanding Referral Requirements
Emergency visits typically bypass normal referral requirements regardless of insurance type, though some HMO plans may require post-visit notification within 24-48 hours. Colorado's high HMO penetration in certain markets means understanding your plan's emergency coverage rules before you need them.
What In-Network Actually Means for Your Costs
Emergency departments operate under special billing rules where facility fees, physician fees, and ancillary services may have different network statuses. The federal No Surprises Act protects Colorado patients from most surprise emergency bills, ensuring out-of-network emergency care is billed at in-network rates.
Key Questions to Ask Before Your Visit
When possible, confirm the emergency department accepts your insurance, understand your emergency copay or deductible amount, verify whether additional specialists called in are covered, and ask about prior authorization requirements for follow-up care or admissions.
Medicaid and Medicare Coverage in Colorado
Colorado's expanded Medicaid program covers emergency visits with minimal patient cost-sharing, benefiting nearly 1.6 million residents. Medicare Part B covers emergency services at 80% after deductible, with supplemental insurance often covering remaining costs for Colorado's significant senior population.
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 Colorado
Colorado's emergency care costs run approximately 27% above national averages, reflecting the state's challenging geography, altitude-related medical complexities, and robust outdoor recreation economy. The Front Range urban corridor contains most specialists, while rural areas rely on critical access hospitals and flight transport networks.
Urban vs. Rural Provider Availability
Denver, Colorado Springs, and Fort Collins offer numerous emergency options with specialized trauma centers, while rural Colorado relies on 28 critical access hospitals serving vast geographic areas. This urban-rural divide creates significant cost and access disparities, with rural facilities often requiring expensive helicopter transport for complex cases.
Facility Type and Overhead Costs
Hospital-based emergency departments dominate Colorado's emergency care landscape, with major health systems like UCHealth, Presbyterian/Saint Joseph, and SCL Health operating most facilities. These hospital-affiliated departments typically charge higher facility fees than independent emergency centers, reflecting their trauma readiness and 24/7 specialist availability.
Insurance Market Competition in Colorado
Colorado's competitive insurance market with UnitedHealthcare, Anthem, and Kaiser Permanente creates generally favorable negotiated rates for emergency services. The state's insurance exchange adds additional competition, though rural areas may have fewer insurer options, affecting negotiated rate variations.
Physician Supply and Demand in Colorado
With 1,884 active emergency providers serving Colorado's 5.8 million residents, the state maintains adequate emergency physician supply in urban areas but faces shortages in rural regions. This geographic mismatch affects pricing, with rural emergency departments often paying premium rates for locum coverage, costs that translate to higher patient bills.
Compare Similar Procedures
How does er visit (high 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 (Moderate Severity) Emergency department visit, moderate severity | 99284 | $80 | $123 | $267 | 1,987 |
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 (High) Costs in Colorado
What is the average cost of a ER Visit (High) visit in Colorado without insurance?
Does Colorado Medicaid cover ER Visit (High) visits?
How do I find an affordable ER Visit (High) 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 (High) visit in Colorado?
How does telemedicine affect the cost of seeing a ER Visit (High) in Colorado?
Find an Affordable ER Visit (High) Near You in Colorado — Powered by AI
Finding the right emergency care in Colorado shouldn't add stress during medical crises. Momentary Lab's platform provides instant cost transparency, insurance verification, and AI-powered guidance to help you make informed decisions about emergency care across the state. Get your personalized cost estimate -- free, instant, no sign-up required.
Click a state to compare costs
Average Visit Cost
Office visit (CPT 99285)
| Rank | State | Average↓ |
|---|---|---|
| 1 | Wisconsin Range: $73 – $940 | $430 |
| 2 | New Hampshire Range: $150 – $446 | $294 |
| 3 | Illinois Range: $80 – $569 | $285 |
| 4 | Iowa Range: $85 – $538 | $275 |
| 5 | Louisiana Range: $98 – $536 | $261 |
| 6 | New York Range: $80 – $543 | $260 |
| 7 | Maine Range: $170 – $337 | $251 |
| 8 | Nebraska Range: $123 – $422 | $236 |
| 9 | Washington Range: $80 – $379 | $224 |
| 10 | Colorado Range: $80 – $390 | $219 |
| 11 | New Mexico Range: $88 – $389 | $218 |
| 12 | Wyoming Range: $88 – $385 | $217 |
| 13 | Vermont Range: $98 – $356 | $216 |
| 14 | Rhode Island Range: $80 – $429 | $202 |
| 15 | Massachusetts Range: $80 – $428 | $202 |
| 16 | Georgia Range: $85 – $333 | $198 |
| 17 | North Carolina Range: $80 – $330 | $188 |
| 18 | District of Columbia Range: $85 – $305 | $185 |
| 19 | Maryland Range: $88 – $298 | $183 |
| 20 | Michigan Range: $80 – $318 | $183 |
| 21 | Utah Range: $80 – $317 | $182 |
| 22 | New Jersey Range: $60 – $348 | $182 |
| 23 | Ohio Range: $85 – $287 | $181 |
| 24 | Mississippi Range: $126 – $250 | $181 |
| 25 | California Range: $80 – $374 | $181 |
| 26 | Hawaii Range: $80 – $313 | $179 |
| 27 | Arkansas Range: $85 – $282 | $178 |
| 28 | Virginia Range: $88 – $293 | $177 |
| 29 | Tennessee Range: $85 – $259 | $170 |
| 30 | South Carolina Range: $80 – $287 | $170 |
| 31 | Missouri Range: $88 – $239 | $168 |
| 32 | Minnesota Range: $91 – $312 | $167 |
| 33 | Oklahoma Range: $85 – $246 | $166 |
| 34 | Kansas Range: $88 – $243 | $166 |
| 35 | Alabama Range: $80 – $257 | $160 |
| 36 | Pennsylvania Range: $55 – $334 | $159 |
| 37 | Arizona Range: $80 – $250 | $157 |
| 38 | Indiana Range: $85 – $298 | $157 |
| 39 | West Virginia Range: $88 – $281 | $155 |
| 40 | Delaware Range: $85 – $203 | $155 |
| 41 | Kentucky Range: $80 – $296 | $155 |
| 42 | Nevada Range: $85 – $267 | $154 |
| 43 | Alaska Range: $80 – $292 | $151 |
| 44 | Connecticut Range: $55 – $320 | $148 |
| 45 | Idaho Range: $80 – $275 | $148 |
| 46 | Oregon Range: $80 – $250 | $142 |
| 47 | Texas Range: $80 – $257 | $142 |
| 48 | Montana Range: $80 – $213 | $124 |
| 49 | North Dakota Range: $91 – $177 | $122 |
| 50 | South Dakota Range: $98 – $161 | $119 |
| 51 | Florida Range: $35 – $246 | $114 |
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 Colorado, aggregated across 1,884 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, 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.
