Knee joint injection cost in Missouri

Prices at 57 hospitals in Missouri, from their machine-readable files. Here the median cash price is $350 — 26% below the US median ($475), roughly 5.1× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Carroll County Memorial Hospital Carrollton, MO $98 — — 98 min —
Excelsior Springs Hospital Excelsior Springs, MO $104 $47 — 99 min —
Putnam County Memorial Hospital Unionville, MO $125 $63 — 118 min —
Cox Medical Center Branson Branson, MO $148 $333 ★ 4/5 218 min —
Cox Medical Centers Springfield, MO $164 $306 ★ 3/5 219 min —
Ste Genevieve County Memorial Hospital Sainte Genevieve, MO $168 $139 ★ 4/5 103 min —
Ranken Jordan Pediatric Bridge Hospital Maryland Heights, MO $170 — — — —
Mercy Hospital Perry Perryville, MO $172 $365 ★ 2/5 135 min —
Mercy Hospital St Louis Saint Louis, MO $191 $274 ★ 4/5 220 min —
Mercy Hospital Carthage Carthage, MO $203 $239 ★ 4/5 92 min —
Mercy Hospital Aurora Aurora, MO $214 $280 — 129 min —
Mercy Hospital-Cassville Cassville, MO $214 $295 — 101 min —
Mercy St Francis Hospital Mountain View, MO $214 $296 — 120 min —
Hannibal Regional Hospital Hannibal, MO $237 $356 ★ 2/5 145 min —
Mercy Hospital Lincoln Troy, MO $239 $265 — 150 min —
The Children's Mercy Hospital Kansas City, MO $255 $361 — — —
Madison Medical Center Fredericktown, MO $255 — — 83 min —
Mercy Hospital Southeast Cape Girardeau, MO $267 $279 ★ 2/5 169 min —
Phelps County Regional Medical Center Rolla, MO $286 $338 ★ 2/5 211 min —
Harrison County Community Hospital Bethany, MO $289 $307 ★ 3/5 109 min —
Mercy Hospital Lebanon Lebanon, MO $293 $360 ★ 4/5 151 min —
St Joseph Medical Center Kansas City, MO $305 $321 ★ 3/5 124 min —
Wright Memorial Hospital Trenton, MO $320 $371 ★ 4/5 136 min —
Cox Barton County Hospital Lamar, MO $334 $3,468 — 91 min —
Citizens Memorial Hospital Bolivar, MO $350 $331 ★ 3/5 186 min —

CMS rating = overall hospital star rating (1–5); ER wait = median minutes in the emergency department; Readmit = 30-day readmission rate (lower is better) — all from Medicare’s Care Compare; “—” = not reported. Data last updated October 2026. Prices from hospitals’ machine-readable files (45 CFR §180); Medicare benchmark from CMS PFS/CLFS/IPPS. Prices below 15% of the median are excluded as likely partial or mis-coded charges. Estimates — confirm with the hospital. Report an incorrect price.

Price comparison (median)

Chargemaster (list price)
$650
Cash / self-pay
$350
Insurer-negotiated
$361
Medicare pays
$69
$164$1,999
Median cash $350  ·  Medicare $69  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $350 — about 5.1× the Medicare rate ($69). High vs Medicare. A fair cash price is usually within ~2× Medicare ($138).

💡 Asking for the cash price instead of the $650 list price could save about $301 (46%).

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Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.

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Knee joint injection cost in other states

All Knee joint injection prices (national) → · All hospitals in Missouri →