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Appendectomy Cost in Idaho (2026 Price Guide)

What does a appendectomy cost in Idaho?

You could pay $1,332 or $3,612 for the same appendectomy in Idaho — depending entirely on which facility you choose. The median cash price across 8 reporting hospitals is $1,928. This data comes directly from hospital price transparency files published under federal law.

How prices are distributed across Idaho hospitals:
  • Bottom 25% of hospitals: under $1,306
  • Median: $1,928
  • Above median (top 30%): $3,612+

That's a 3× spread for the same procedure — driven entirely by which facility you choose, not by clinical complexity.

Example — two patients in Idaho Falls:
  • Patient A (high-cost facility): ~$3,612
  • Patient B (lower-cost facility): ~$1,332
Same procedure. Same week. $2,280 difference.

Cheapest Appendectomy Providers in Idaho

Based on declared cash/self-pay prices from CMS hospital price transparency files.

# Facility City Price vs Median
2 WEISER MEMORIAL HOSPITAL Weiser, ID $1,229 -$699
3 EASTERN IDAHO REGIONAL MEDICAL CENTER Idaho Falls, ID $1,332 -$596
4 WEST VALLEY MEDICAL CENTER Caldwell, ID $1,332 -$596
5 Mountain View Hospital Idaho Falls, ID $2,524 +$596
6 Treasure Valley Hospital Limited Partnership ID $3,733 +$1,805
7 IHC Health Services Inc., DBA Intermountain Health Cassia Regional Hospital Burley, ID $6,367 +$4,439
8 Northwest Specialty Hospital Post Falls, ID $6,474 +$4,546

Prices are declared self-pay rates. Contact each facility for a formal quote before scheduling.

The facility you choose matters more than almost anything else — the same procedure, same quality, same state can cost 5× more at one hospital versus the one down the road.

Compare all procedure costs   → Appendectomy costs nationwide

Check YOUR hospital's pricing → Estimate YOUR exact cost →

Worth knowing: Declared gross charges vary significantly across Idaho hospitals — the same procedure can look very different on a hospital's price list versus what you actually owe. Cash and negotiated prices are a more practical guide.
Every hospital in this dataset offers a cash price — with a median of $2,524. If your deductible hasn't been met, always ask for the self-pay rate before scheduling.

What you'll actually pay — example scenarios

Your situation Estimated out-of-pocket
Deductible not yet met (pay in full) ~$1,928
Deductible met — 20% coinsurance ~$386
Out-of-network provider $4,242+

Based on the state median of $1,928. Your actual cost depends on your plan deductible, coinsurance rate, and network tier. Get YOUR personalized estimate →

What this means for you

If you haven't met your deductible, you are effectively a cash-pay patient.

That means:

  • You should shop prices directly — the same way you'd compare any major purchase
  • Insurance may not get you a better deal than the cash price
  • The cheapest facility can save you $1,863+ vs. the median.

This is the single biggest lever most patients have to reduce their cost.

Lower-cost options in Idaho start around $1,306 or below. Most hospitals cluster between $1,306 and $4,392. A smaller group reports prices above that — often academic medical centers or high-cost markets.

If you're comparing specific hospitals, the lowest self-pay rates reported in this dataset include: WEISER MEMORIAL HOSPITAL in Weiser (cash price from $1,229); EASTERN IDAHO REGIONAL MEDICAL CENTER in Idaho Falls (cash price from $1,332); WEST VALLEY MEDICAL CENTER in Caldwell (cash price from $1,332). These are declared cash prices — contact each facility for a formal quote before scheduling.

Where appendectomy costs vary in Idaho

Each pin represents a hospital that filed price transparency data. Green pins are below the state cash-price average; red are above. Click any pin for facility name and price details.

Below state avg Above state avg Click a pin for facility details.

Estimate YOUR exact out-of-pocket cost →

Quick decision guide:
  • Best value hospitals (lowest prices): West Shoshone Hospital District 1: $65; WEISER MEMORIAL HOSPITAL: $1,229; EASTERN IDAHO REGIONAL MEDICAL CENTER: $1,332
  • Most expensive: Northwest Specialty Hospital: ~$6,474; IHC Health Services Inc., DBA Intermountain Health Cassia Regional Hospital: ~$6,367

→ Choosing the right facility can save $1,863+ vs. the state median.

Idaho Appendectomy prices by facility

All prices below come from hospital chargemasters — the official price lists each hospital must publish under federal law. Gross charge is the undiscounted list price; cash price is the self-pay rate; negotiated range covers the spread across insurance contracts.

How we calculate "Your Price" — We prioritize the most actionable price in this order:
  1. Cash price — the self-pay rate you can actually negotiate and pay
  2. Negotiated rate — if reported by the hospital across insurance contracts
  3. Gross charge — fallback only; this is the inflated list price few people pay

This reflects the real prices patients encounter — not inflated chargemaster rates.

# Facility City Your Price vs Median Gross Charge
#1 West Shoshone Hospital District 1 Kellogg, ID $65 -$1,863 $531–$884
#2 WEISER MEMORIAL HOSPITAL Weiser, ID $1,229 -$699 $1,639
#3 EASTERN IDAHO REGIONAL MEDICAL CENTER Idaho Falls, ID $1,332 -$596 $459–$27,531
#4 WEST VALLEY MEDICAL CENTER Caldwell, ID $1,332 -$596 $459–$29,447
#5 Mountain View Hospital Idaho Falls, ID $2,524 +$596 $2,524–$6,503
#6 Treasure Valley Hospital Limited Partnership ID $3,733 +$1,805 $3,791–$12,365
#7 IHC Health Services Inc., DBA Intermountain Health Cassia Regional Hospital Burley, ID $6,367 +$4,439 $363–$6,367
#8 Northwest Specialty Hospital Post Falls, ID $6,474 +$4,546 $500–$10,500

Source: CMS hospital price transparency machine-readable files. vs Median = savings or premium relative to the state median price. Gross Charge = undiscounted list price for reference.

Received a bill? Check it for errors → Estimate YOUR cost before you go →

Compare other procedures in Idaho:

Where you can save the most on appendectomy in Idaho

These facilities have the lowest declared prices relative to the state median — they represent the best opportunities to reduce your out-of-pocket cost for this procedure.

Facility City Your Price vs Median
West Shoshone Hospital District 1 Kellogg, ID $65 -$1,863
WEISER MEMORIAL HOSPITAL Weiser, ID $1,229 -$699
EASTERN IDAHO REGIONAL MEDICAL CENTER Idaho Falls, ID $1,332 -$596
WEST VALLEY MEDICAL CENTER Caldwell, ID $1,332 -$596
Mountain View Hospital Idaho Falls, ID $2,524 +$596

How to choose a lower-cost facility

  • Choose independent outpatient centers when possible — freestanding ASCs (ambulatory surgical centers) consistently charge less than hospital outpatient departments for identical procedures.
  • Ask for the cash price if your deductible isn't met — self-pay rates are often lower than what insurance pays before your deductible is satisfied, especially at facilities that have a high cash-price discount.
  • Avoid hospital outpatient departments for routine cases — hospital-owned locations add a facility fee that freestanding centers don't charge, often adding $500–$1,500 to the same procedure.
Important: Many procedures are done at ambulatory surgical centers (ASCs) that are often 30–60% cheaper than hospital outpatient departments with the same clinical quality. Most ASCs are not in this hospital dataset — meaning your cheapest option may not even appear here. Ask your doctor if the procedure can be done at a freestanding ASC.

Most expensive appendectomy providers in Idaho

These facilities report the highest prices for this procedure. Academic medical centers and specialty hospitals often top this list — their gross charges rarely reflect what anyone actually pays, but understanding the spread helps you negotiate.

Facility City Price vs Median
Northwest Specialty Hospital Post Falls, ID $6,474 +$4,546
IHC Health Services Inc., DBA Intermountain Health Cassia Regional Hospital Burley, ID $6,367 +$4,439
Treasure Valley Hospital Limited Partnership ID $3,733 +$1,805
Mountain View Hospital Idaho Falls, ID $2,524 +$596
EASTERN IDAHO REGIONAL MEDICAL CENTER Idaho Falls, ID $1,332 -$596

Why prices vary this much

The spread comes from how each hospital sets its chargemaster (the undiscounted list price), what cash discounts it applies, and what rates it negotiates with each insurer. Facility classification matters too — a hospital-owned outpatient center adds a facility fee that a freestanding clinic does not. Understanding these mechanics is the first step to paying less.

Learn more:
Allowed amount vs negotiated rate — what your EOB is really saying
How to read your medical bill
Why hospital prices are so hard to find — and what to do about it

How insurance changes what you actually pay

Hospital list prices are only part of the picture. What you pay out of pocket depends on your deductible, your plan's out-of-pocket maximum, whether the facility is in-network, and whether your plan classifies the visit as outpatient or inpatient. A lower gross charge doesn't guarantee a lower bill if the facility is out-of-network or adds facility fees your plan doesn't cover.

Understand your cost before you go:
Deductible vs out-of-pocket max
EOB vs medical bill — complete guide
How to stop medical bill problems before they start (in-network vs out-of-network)

Compare appendectomy costs in nearby states

Explore all appendectomy cost data

See appendectomy costs across all states


CostKits compiles hospital price transparency data to help families make informed decisions. If you've received a bill for this procedure:
Analyze your medical bill for errors
How to negotiate your medical bills
Track and manage your healthcare costs (free account)

Other Procedure Costs in Idaho

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About the Author

John Caruso, FSA, MAAA

Healthcare actuary with 20+ years of experience in insurance pricing, medical billing systems, and healthcare cost analytics.

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Published May 10, 2026 · Updated May 10, 2026

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