Prices at 4 hospitals in Knoxville, TN, from their machine-readable files. Here the median cash price is $284 — 63% below the US median ($771), roughly 2.4× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| University Health System, Inc 🍼 | Knoxville, TN | $163 | $390 | ★ 4/5 | 249 min | — |
| East Tennessee Childrens Hospital | Knoxville, TN | $163 | $390 | — | — | — |
| Fort Sanders Regional Medical Center 🍼 | Knoxville, TN | $405 | $835 | ★ 3/5 | 234 min | — |
| Parkwest Medical Center 🍼 | Knoxville, TN | $424 | $1,155 | ★ 3/5 | 259 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. 🍼 = CMS Birthing-Friendly hospital. 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)
Typical cash price here is $284 — about 2.4× the Medicare rate ($120). On the higher side. A fair cash price is usually within ~2× Medicare ($239).
💡 Asking for the cash price instead of the $978 list price could save about $694 (71%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
All Amniocentesis prices in Tennessee → · All Amniocentesis prices (national) · All hospitals in Knoxville