Cost of a ER Visit (Moderate) Visit
in Missouri
Reviewed by Momentary Medical Group West PC
Missouri's healthcare system serves a geographically diverse state where emergency care costs vary significantly between urban centers like Kansas City and rural counties. ER Visit (Moderate) patients typically pay between $85 and $167, with a median out-of-pocket cost of $121. The state has over 7,500 active providers handling moderate-severity emergency visits, offering patients considerable choice when seeking care across Missouri's varied healthcare landscape.
Average
$124
Median
$121
Lowest
$85
Highest
$167
Providers
7,537
12% below national average
Compare Similar Procedures
How does er visit (moderate severity) compare to related procedures in Missouri?
| Procedure | CPT | Low | Median | High | Providers |
|---|---|---|---|---|---|
| ER Visit (Low Severity) Emergency department visit, low severity | 99283 | $52 | $70 | $99 | 7,521 |
| ER Visit (High Severity) Emergency department visit, high severity | 99285 | $88 | $177 | $239 | 7,498 |
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 read this data
Negotiated Rate
The discounted price an insurer has agreed to pay a specific provider. Most insured patients' bills are calculated from this number, not the higher list price hospitals publish separately.
P5, Median, P95
P5 is the rate at the 5th percentile (low end), Median is the middle value, and P95 is the 95th percentile (high end). This range shows how much the same visit can vary between providers.
What this does not tell you
These rates do not tell you what you personally will pay out of pocket. That depends on your specific plan, how much of your deductible you have already met, your coinsurance rate, and whether the provider is in your network. Call your insurer's member line to get your exact estimate.
Top-Rated Hospitals in Missouri
These hospitals in Missouri are top-rated for patient satisfaction. Review data sourced from HCAHPS Patient Survey.
LAMAR, MO
MONETT, MO
AURORA, MO
LEXINGTON, MO
CHILLICOTHE, MO
Hospital ratings are based on HCAHPS (Hospital Consumer Assessment of Healthcare Providers and Systems) survey data published by CMS.
Why ER Visit (Moderate) Visit Costs Vary Across Missouri
Missouri's healthcare costs run approximately 5% below national averages, reflecting the state's lower cost of living compared to coastal regions, though emergency care pricing varies considerably between metropolitan areas and rural counties. The state's central location and diverse economic base create unique market dynamics affecting healthcare delivery costs.
Urban vs. Rural Provider Availability
Missouri's population centers around St. Louis and Kansas City offer multiple emergency care options with competitive pricing, while rural counties may have limited hospital access, potentially requiring longer travel distances for specialized emergency care. This geographic disparity creates cost variations based on facility overhead and patient volume differences across the state.
Facility Type and Overhead Costs
Hospital-based emergency departments affiliated with major Missouri health systems like BJC HealthCare or HCA Midwest typically charge higher facility fees than independent emergency centers, reflecting differences in overhead costs and staffing models. Teaching hospitals associated with University of Missouri or Washington University may have additional costs related to resident physician training programs.
Insurance Market Competition in Missouri
The presence of major insurers including Anthem, UHC, and Cigna creates moderate competitive pressure on negotiated rates, though market concentration varies by region within Missouri. Rural areas may have fewer insurer options, potentially leading to less favorable negotiated rates for emergency services compared to urban markets with multiple carrier choices.
Physician Supply and Demand in Missouri
With over 7,500 providers handling moderate emergency visits, Missouri maintains adequate emergency physician coverage relative to its population, though distribution favors urban areas over rural counties. This physician supply helps moderate emergency care costs in major metropolitan areas while potentially creating access challenges in less populated regions of the state.
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 Missouri
What is the average cost of a ER Visit (Moderate) visit in Missouri without insurance?
Does Missouri Medicaid cover ER Visit (Moderate) visits?
How do I find an affordable ER Visit (Moderate) near me in Missouri?
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 Missouri?
How does telemedicine affect the cost of seeing a ER Visit (Moderate) in Missouri?
Click a state to compare costs
Average Visit Cost
Office visit (CPT 99284)
Compare With Other States
| 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 |