How Much Does Emergency Room Visit - High Complexity Cost?
Also known as: Emergency department visit - moderate-high complexity (CPT 99284)
A serious emergency room visit for conditions that need urgent and detailed evaluation, often involving multiple tests.
Emergency Room Visit - High Complexity (CPT 99284) costs $141 at Medicare rates. Hospital outpatient rate: $426.
Cost Comparison by Payer
How much Emergency department visit - moderate-high complexity costs across different settings and payers
Patient Guide: Emergency Room Visit - High Complexity
What you need to know before your appointment
What to Expect
Expect extensive testing including blood work, imaging, and possibly specialist consultations. You may receive IV medications and be closely monitored.
How Long Does It Take?
4-8 hours
Common Reasons Doctors Order This
Serious injuries, significant chest pain, stroke symptoms, severe allergic reactions, broken bones
How to Prepare
Call 911 for life-threatening emergencies. Bring all medications, insurance info, and emergency contacts.
Procedures Commonly Done Together
These procedures are frequently performed alongside Emergency department visit - moderate-high complexity
Emergency department visit - moderate-high complexity Cost by Location
Medicare-adjusted rates across CMS localities
| Location | Medicare Rate | Est. Commercial |
|---|---|---|
| AK — ALASKA* | $189 | $283 — $472 |
| AL — ALABAMA | $135 | $203 — $338 |
| AR — ARKANSAS | $134 | $201 — $335 |
| AZ — ARIZONA | $143 | $214 — $357 |
| AZ — Phoenix | $145 | $217 — $362 |
| CA — BAKERSFIELD | $147 | $220 — $367 |
| CA — CHICO | $146 | $218 — $364 |
| CA — EL CENTRO | $146 | $219 — $364 |
| CA — FRESNO | $146 | $218 — $364 |
| CA — HANFORD-CORCORAN | $146 | $218 — $364 |
| CA — LOS ANGELES-LONG BEACH-ANAHEIM (LOS ANGELES/ORANGE CNTY) | $153 | $230 — $383 |
| CA — Los Angeles | $156 | $233 — $389 |
| CA — MADERA | $146 | $218 — $364 |
| CA — MERCED | $146 | $218 — $364 |
| CA — MODESTO | $146 | $218 — $364 |
| CA — NAPA | $159 | $238 — $397 |
| CA — OXNARD-THOUSAND OAKS-VENTURA | $151 | $227 — $378 |
| CA — REDDING | $146 | $218 — $364 |
| CA — REST OF CALIFORNIA | $146 | $218 — $364 |
| CA — RIVERSIDE-SAN BERNARDINO-ONTARIO | $150 | $225 — $374 |
| CA — SACRAMENTO-ROSEVILLE-FOLSOM | $150 | $225 — $375 |
| CA — SALINAS | $150 | $224 — $374 |
| CA — SAN DIEGO-CHULA VISTA-CARLSBAD | $151 | $227 — $378 |
| CA — SAN FRANCISCO-OAKLAND-BERKELEY (MARIN CNTY) | $165 | $247 — $412 |
| CA — SAN JOSE-SUNNYVALE-SANTA CLARA (SANTA CLARA CNTY) | $167 | $250 — $417 |
How to Reduce Your Cost for Emergency department visit - moderate-high complexity
Practical tips that can save you hundreds or thousands of dollars
- 1 Ask about cash-pay discounts
Many hospitals and clinics offer 20-40% discounts for self-pay patients. Always ask before scheduling.
- 2 Compare facility vs. office setting costs
For this procedure, the office rate ($220) differs from the facility rate ($141). Ask if it can be done in an office setting.
- 3 Shop around — costs vary significantly
Medicare rates for this procedure range from $110 to $189 depending on location. Commercial rates vary even more.
How is the Price Calculated?
Medicare calculates procedure payments using Relative Value Units (RVUs). Each procedure has three components multiplied by a conversion factor ($33.40 in 2026) and adjusted by geographic cost indices.
Payment = Total RVU () x CF ($33.40) = N/A
Related Procedures
Similar procedures in the same category or body system
Frequently Asked Questions
How much does Emergency department visit - moderate-high complexity cost?
The Medicare facility rate for Emergency department visit - moderate-high complexity is $141. In a hospital outpatient setting, the rate is $426. Commercial insurance rates typically range from 150% to 250% of Medicare (varies by plan).
How much does Emergency department visit - moderate-high complexity cost without insurance?
Without insurance, the cost of Emergency department visit - moderate-high complexity can range from 150% of Medicare to 500% of Medicare depending on the facility. Many hospitals and clinics offer self-pay discounts of 20-40% off their chargemaster price. Always ask about cash pricing before your visit.
Does insurance cover Emergency department visit - moderate-high complexity?
Most commercial health insurance plans and Medicare cover Emergency department visit - moderate-high complexity when ordered by a physician for a medically necessary reason. Your out-of-pocket cost depends on your plan's deductible, copay/coinsurance structure, and whether you use an in-network provider. Check with your insurance company before scheduling to confirm coverage and get a cost estimate.
Why does the cost vary so much by location?
Medicare adjusts payments using Geographic Practice Cost Indices (GPCIs) that reflect local differences in physician work costs, practice expenses, and malpractice insurance. Manhattan, San Francisco, and other high-cost areas pay significantly more than rural regions. Commercial insurers follow similar geographic patterns.