Knee Replacement Surgery Cost in Missouri (2026)

Slightly below the national average · RPP 91.8 · MO

Missouri Average

$32,130

Typical Range

$18,360 – $45,900

National Average

$35,000

▼ -8.2% below national average

Knee Replacement Surgery in Missouri: What to Know

Missouri offers excellent options for knee replacement surgery. Barnes-Jewish Hospital in St. Louis, a Medicare Center of Excellence, is a national leader in total joint replacements by volume. For those in southeast Missouri, Saint Francis Medical Center is a Blue Distinction Center for Knee and Hip Surgery. Many facilities, including Missouri Delta Medical Center and Orthopedic Health of Kansas City, offer Mako robotic-arm assisted surgery.

For potential cost savings, consider Ambulatory Surgery Centers (ASCs) in Missouri. These facilities, like those offering outpatient joint replacements at Mercy Hospital Springfield, can provide knee replacement surgery at a significantly lower cost than traditional hospital outpatient departments. Verify current pricing directly with providers.

Estimated Cost Breakdown in Missouri

Missouri falls slightly below the national average for knee replacement surgery costs. Here's the typical cost breakdown.

Component	Estimated Range
Facility Fee	$6,746 - $12,531
Surgeon Fee	$6,746 - $12,531
Implants Supplies	$3,373 - $6,265
Post Op Care	$3,373 - $6,265
Anesthesia	$2,249 - $4,177
Total Estimated Cost	$18,360 – $45,900

Cost estimates are adjusted for regional pricing. See how we calculate state-level costs →

Ranges adjusted for Missouri's regional price parity (91.8). See the national percentage breakdown →

Facility Costs in Missouri

Missouri has both hospital and outpatient surgery center options for knee replacement surgery. Outpatient centers typically charge less due to lower overhead. Rates shown are negotiated amounts — what insurers actually pay, not inflated list prices.

Facility	City	Negotiated Rate	Medicare Payment	Volume
Barnes-Jewish West County Hospital	Creve Coeur	$12,106	$10,508	821
Mercy Hospital Springfield	Springfield	$11,214	$9,613	727
North Kansas City Hospital	North Kansas City	$12,003	$10,403	689
Missouri Baptist Medical Center	Town And Country	$12,200	$10,599	493
Cox Medical Centers	Springfield	$11,291	$9,689	474
St Lukes Hospital	Chesterfield	$12,188	$10,588	431
Ssm Health Depaul Hospital St Louis	Bridgeton	$12,028	$10,426	410
Mercy Hospital St Louis	Saint Louis	$12,175	$10,575	391
Freeman Health System - Freeman West	Joplin	$11,329	$9,726	360
Mosaic Life Care At St Joseph	Saint Joseph	$13,108	$11,508	331

Facility	City	Negotiated Rate	Medicare Payment	Volume
North Kansas City Hospital	North Kansas City	$13,370	$11,631	70
St Luke's Des Peres Hospital	Saint Louis	$13,664	$11,240	68
Boone Hospital Center	Columbia	$11,952	$9,871	66
St Lukes Hospital	Chesterfield	$13,031	$11,536	61
Western Missouri Medical Center	Warrensburg	$19,605	$18,139	60
Ssm Health Depaul Hospital St Louis	Bridgeton	$14,650	$11,859	57
Mercy Hospital Springfield	Springfield	$13,402	$11,525	52
Mercy Hospital South	Saint Louis	$13,443	$11,426	52
Mercy Hospital St Louis	Saint Louis	$14,860	$11,647	49
Missouri Baptist Medical Center	Town And Country	$13,048	$10,659	49

Knee Replacement Surgery Cost in Neighboring States

Neighboring states offer a range of knee replacement surgery pricing. Missouri falls in the middle of the pack.

Knee Replacement Surgery in Missouri: Common Questions

What should I expect to pay for knee replacement surgery in Missouri?

Expect to budget around $32,130 for knee replacement surgery in Missouri. The typical range spans $18,360 to $45,900 — where you land depends on your provider, whether you choose a hospital or outpatient center, and the specifics of your case.

Why is knee replacement surgery cheaper in Missouri?

Missouri's regional price parity of 91.8 reflects a lower cost of living that extends to healthcare. Facility overhead, staff costs, and real estate are all lower, bringing knee replacement surgery costs to 8.2% below the national average.

Can I use insurance for knee replacement surgery in Missouri?

For medically necessary cases, knee replacement surgery is usually covered. Your out-of-pocket cost in Missouri will depend on your plan's deductible, copay structure, and whether your provider is in-network. Always get a pre-authorization before the procedure.

How long is recovery after knee replacement surgery?

Expect 42 to 120 days before you're fully back to normal after knee replacement surgery. Recovery milestones vary by patient, but most people in Missouri find they can handle light errands by day 42 and resume exercise around day 120. Your surgeon's post-op protocol will give you a more personalized timeline.

What payment options exist for knee replacement surgery in Missouri?

Many Missouri providers offer financing through medical credit companies like CareCredit or Prosper Healthcare Lending. You can also use HSA/FSA funds, negotiate a cash-pay discount (often 10-20% off), or ask about in-house payment plans that split the $32,130 cost into monthly installments.

How do I choose a knee replacement surgery facility in Missouri?

Compare facilities on volume (higher volume correlates with better outcomes), accreditation status, and the negotiated rate vs. what you'd pay out of pocket. In Missouri, check whether an outpatient surgery center can perform your knee replacement surgery — ASCs typically charge 30-50% less than hospitals for the same procedure.

Should I consider knee replacement surgery outside Missouri?

Crossing into Arkansas could save you $210 on knee replacement surgery. That's $31,920 vs. Missouri's $32,130. The key logistics to sort out: does your insurance cover Arkansas providers, and can your Missouri doctor handle follow-up care after the procedure?

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