Appendectomy Cost in Boulder, CO (2026): Average Prices & What You'll Pay
What does a appendectomy cost in Boulder, CO?
You could pay $1,060 or $2,654 for the same appendectomy in Boulder, CO - depending entirely on which facility you choose. The median cash price across 4 reporting hospitals is $1,790. This data comes directly from hospital price transparency files published under federal law.
Three low-priced facilities in Boulder, CO, from hospital price files
- AdventHealth Avista · Louisville, CO $1,064
- GOOD SAMARITAN MEDICAL CENTER, LLC DBA $2,515
- LONGMONT UNITED HOSPITAL · Longmont, CO $3,903
All 4 facilities are listed below, free.
Where appendectomy costs vary in Boulder, CO
Pins show hospitals with price-transparency data (colored by vs. state average). Click any pin for facility name and estimated cost range.
26+ people checked prices near them this month.
Appendix surgery is usually an emergency - and the ER visit, scans, surgeon, and anesthesia each bill separately.
Your personalized cost report includes:
- ✓ Why an appendectomy becomes up to five separate bills, and which to check first
- ✓ How the ER visit and CT scan are billed apart from the surgery
- ✓ The surgeon or anesthesia bill that can be out-of-network even at an in-network hospital
- ✓ What "observation" vs. "admitted" means for your hospital bill
- ✓ A real patient billing breakdown, line by line
Free for patients - takes 30 seconds to get.
We'll send a sign-in link to your email - click it to get your guide. No account required, no spam.
Cheapest Appendectomy Providers in Boulder, CO
Based on declared cash/self-pay prices from CMS hospital price transparency files.
| # | Facility | City | Price | vs Median |
|---|---|---|---|---|
| 1 | AdventHealth Avista | Louisville, CO | $1,064 | -$726 |
| 2 | GOOD SAMARITAN MEDICAL CENTER, LLC DBA | CO | $2,515 | +$725 |
| 3 | LONGMONT UNITED HOSPITAL | Longmont, CO | $3,903 | +$2,113 |
Prices are declared self-pay rates. Contact each facility for a formal quote before scheduling.
Before you book: three questions that change the price
- Is this the self-pay price, and does it include the doctor, anesthesia and any lab or pathology? Those are often billed separately.
- Can you give me the price in writing, with the billing codes it covers?
- What happens to the price if something extra is needed during the procedure?
Estimate your out-of-pocket cost → · When the bills arrive, we check them for errors →
Quick take
- AdventHealth Avista is the lowest-cost option at $1,064 - $726 below the state median, just by choosing where you go.
- Ask for the cash price if your deductible isn't met - the median cash price here is $1,790, and it's often lower than what insurance pays before your deductible is satisfied.
- Ask the hospital whether your procedure will be billed as outpatient or inpatient - the two are priced differently, so confirm with your insurer first if it is planned.
UCHealth and CommonSpirit Health (formerly SCL Health) dominate the Front Range market, with Centura Health (now Intermountain) adding competition in the Denver corridor. Denver and Boulder wage indices are among the highest in the Mountain West, pushing Medicare-adjusted rates up relative to rural Colorado. The urban-rural price gap in Colorado is one of the widest in the country. Appendectomy is largely an emergency procedure, which eliminates most price shopping. The main cost driver is surgical approach and admission status: uncomplicated laparoscopic appendectomies are increasingly performed as same-day outpatient cases at substantially lower total cost than open or complicated inpatient stays. Your primary out-of-pocket exposure is driven by your deductible and whether the facility and surgeon are both in-network.
Received a bill? Check it for errors → Estimate YOUR cost before you go → Managing more than one bill? See the family tracker →
Why prices vary - and what it means for your coverage
Setting drives much of the spread here: whether the hospital bills the stay as outpatient or inpatient changes the facility fee, which is why two similar hospitals can bill very differently for the same procedure.
On top of the facility price, your actual bill depends on your deductible, your out-of-pocket maximum, and whether every provider involved - not just the facility - is in-network.
| Your situation | Estimated out-of-pocket |
|---|---|
| Deductible not yet met | ~$1,790 |
| Deductible met - 20% coinsurance | ~$358 |
| Out-of-network provider | $3,938+ |
Frequently asked questions: appendectomy costs in Boulder, CO
How much does an appendectomy cost in Boulder, CO?
The typical price is $1,790, with most facilities between $1,060 and $2,654. Full market pricing - including cash rates, gross charges, and outlier facilities - ranges more widely, from $1,026 to $3,903 across all 4 Boulder, CO hospitals that publish prices. What you pay depends on the facility, your insurance, and whether you have met your deductible.
Where is the cheapest place to get an appendectomy in Boulder, CO?
Based on declared prices, the lowest-cost facility in our Boulder, CO data is Boulder Community Health in Boulder at about $1,026.
Why is an appendectomy so much cheaper at some Boulder, CO hospitals?
Prices vary up to 3.8× because each hospital sets its own list price, cash discount, and insurer-negotiated rates. In Boulder, CO, the median cash (self-pay) price is $1,790 versus a median negotiated rate of $748 - about 2.4× higher. Asking for the cash price as well as your insurer's negotiated rate is often the single biggest lever on what you pay.
How much will I actually pay out of pocket for an appendectomy in Boulder, CO?
Your out-of-pocket cost depends on your deductible, coinsurance, out-of-pocket maximum, and whether the facility is in-network - not just the sticker price. If you have not met your deductible, you will typically pay the negotiated rate in full until you do. Use the CostKits cost forecaster to estimate your specific out-of-pocket amount before you go.
Before you book
- Allowed amount vs negotiated rate: what your EOB is really saying
- How to read your medical bill
- Deductible vs out-of-pocket max
- Already have a bill? Check it for errors
- How to read an EOB line by line
Other procedures in Boulder, CO
Appendectomy, elsewhere
What matters before you schedule
What's on your bill
A appendectomy involves multiple providers who bill separately - typically Facility Fee, Surgeon Professional Fee, Anesthesia. Check each line item against your Explanation of Benefits to catch billing errors.
Cost by type
Which type your doctor orders for this appendectomy changes the billing code, and what you pay. For example: A recognized variation that can change the billing code and what you owe.
What to ask before you book
Get the CPT code from your doctor, confirm every provider involved (not just the facility) is in-network, ask for the cash-pay rate if you're uninsured or haven't met your deductible, and request a written estimate for appendectomy before you schedule.
CostKits compiles hospital price transparency data to help families make informed decisions. Track and manage your healthcare costs (free account).
Other Procedure Costs in Boulder, CO
- Cataract Surgery Cost in Boulder, CO
- Childbirth Cost in Boulder, CO
- Cholecystectomy Cost in Boulder, CO
- Colonoscopy Cost in Boulder, CO
- CT Scan (Abdomen) Cost in Boulder, CO
- CT Scan (Chest) Cost in Boulder, CO
- CT Scan (Head) Cost in Boulder, CO
- CT Scan Cost in Boulder, CO
- Echocardiogram Cost in Boulder, CO
- Emergency Room Visit Cost in Boulder, CO
- Endoscopy Cost in Boulder, CO
- Hip Replacement Cost in Boulder, CO
- Hysterectomy Cost in Boulder, CO
- Knee Replacement Cost in Boulder, CO
- Mammogram Cost in Boulder, CO
- Brain MRI Cost in Boulder, CO
- MRI Cost in Boulder, CO
- Knee MRI Cost in Boulder, CO
- Spinal Fusion Cost in Boulder, CO
- Ultrasound Cost in Boulder, CO
- X-Ray Cost in Boulder, CO
Related Articles
Interested in understanding healthcare costs and managing your medical expenses?
- Free Cost EstimatorCalculate your exact out-of-pocket cost for any procedure
- Free Bill ScreenerCheck whether your bill and paperwork are ready for a professional review
- Family Bill TrackerTrack costs across every family member and every bill in one place
- Appendectomy Cost GuideCompare Appendectomy prices across all 50 states
- Deductible vs Out-of-Pocket MaximumLearn how insurance cost-sharing works and what you actually pay
- Cost ExplorerBrowse procedures and compare prices across the country
About the Author
John Caruso, FSA, MAAA
Healthcare actuary with 20+ years of experience in insurance pricing, medical billing systems, and healthcare cost analytics.
Connect on LinkedIn →Ready to take control of your healthcare costs?
Use the free cost estimator → · Get your bill screened for free → · See the family plan →