Knee joint injection cost in Tennessee

Prices at 56 hospitals in Tennessee, from their machine-readable files. Here the median cash price is $356 — 25% below the US median ($475), roughly 5.2× the Medicare rate.

Lowest cash prices

HospitalLocationCashInsurerCMS ratingER waitReadmit
Wellmont Bristol Regional Medical Center Bristol, TN $57 $379 ★ 2/5 196 min —
Wellmont Holston Valley Medical Center Kingsport, TN $57 $379 ★ 2/5 204 min —
Hawkins County Memorial Hospital Rogersville, TN $57 $379 — 113 min —
Greeneville Community Hospital Greeneville, TN $57 $341 ★ 2/5 154 min —
Johnson City Medical Center Johnson City, TN $57 $324 ★ 1/5 211 min —
Franklin Woods Community Hospital Johnson City, TN $57 $332 ★ 3/5 178 min —
Johnson County Community Hospital Mountain City, TN $57 $324 — 131 min —
Henderson County Community Hospital Lexington, TN $72 — — 151 min —
Baptist Memorial Hospital-Carroll County Huntingdon, TN $142 $408 ★ 4/5 119 min —
Baptist Memorial Hospital Memphis, TN $142 $408 ★ 3/5 182 min —
Baptist Memorial Hospital Tipton Covington, TN $142 $408 ★ 3/5 149 min —
University Health System, Inc Knoxville, TN $163 $346 ★ 4/5 249 min —
East Tennessee Childrens Hospital Knoxville, TN $163 $346 — — —
Baptist Memorial Hospital Union City Union City, TN $244 $485 ★ 4/5 139 min —
Southern Tennessee Regional Health System Lawrence Lawrenceburg, TN $272 $335 ★ 3/5 129 min —
Vanderbilt Bedford Hospital Shelbyville, TN $284 $146 ★ 4/5 125 min —
Vanderbilt Tullahoma-Harton Hospital Tullahoma, TN $284 $108 ★ 3/5 168 min —
Hancock County Hospital Sneedville, TN $290 $325 — 104 min —
Sycamore Shoals Hospital Elizabethton, TN $295 $340 ★ 2/5 142 min —
Indian Path Community Hospital Kingsport, TN $295 $326 — 136 min —
Highpoint Health-Sumner With Ascension Saint Thoma Gallatin, TN $341 $1,428 ★ 3/5 144 min —
Parkwest Medical Center Knoxville, TN $370 $926 ★ 3/5 259 min —
Cumberland Medical Center Crossville, TN $383 $306 ★ 4/5 204 min —
Morristown Hamblen Hospital Association Morristown, TN $383 $295 ★ 2/5 198 min —
Roane Medical Center Harriman, TN $383 $295 ★ 4/5 174 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)
$1,219
Cash / self-pay
$356
Insurer-negotiated
$338
Medicare pays
$69
$57$524
Median cash $356  ·  Medicare $69  ·  bar = typical cash range (10th–90th percentile)
Is this a fair price?
1× Medicarefair ≈2×5×+

Typical cash price here is $356 — about 5.2× 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 $1,219 list price could save about $863 (71%).

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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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