CMS Price Transparency Data
Blood test, clotting time (PTT)
Facility: Saint Thomas Hospital for Spinal Surgery
Billing Code: 85730 (CPT)
The BaseRate · fair price high confidence
A fair price for this
$8
about 1.3× the $6 Medicare rate · typically $6–$10
modeled estimate · not a bill or quote
Medicare pays $6 Fair price $8
Insurer prices not shown for this procedure
This hospital’s published rates for this billing code don’t look like a per-visit price — they appear to be a full-stay total filed under an hourly code — so we’re not showing a per-insurer breakdown we can’t stand behind. The fair price above is your best reference; call the hospital’s billing office to confirm the actual charge.
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Other Procedures at Saint Thomas Hospital for Spinal Surgery
Compare: Blood test, clotting time (PTT) at other TN hospitals
- Jackson-Madison County General Hospital · Jackson $6
- Tristar Skyline Medical Center · Nashville $6
- Blount Memorial Hospital · Maryville $6
- Wellmont Bristol Regional Medical Center · Bristol $6
- University Health System, Inc · Knoxville $6
- Wellmont Holston Valley Medical Center · Kingsport $6
- Sycamore Shoals Hospital · Elizabethton $6
- Williamson Medical Center · Franklin $6
Insurance negotiated median for the same procedure, sorted lowest first.