Blood test, clotting time (PTT)
Facility: Ascension Saint Thomas Rehabilitation Hospital
Billing Code: 85730 (CPT)
This hospital's typical commercial price is $59 compared to the $11 fair price benchmark.
Balances commercial hospital prices against CMS clinical safety, infection control, and patient experience.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
5 of 6 major insurers have a published price at this hospital
Crossed out = this hospital hasn’t published a negotiated price for that insurer for this procedure. It doesn’t necessarily mean they aren’t accepted — ask your insurer.
| Insurance company | Price range | vs. Medicare |
|---|---|---|
| UnitedHealthcaremajor | $25 - $93 | 416% |
| Blue Cross Blue Shieldmajor | $25 - $93 | 416% |
| Aetnamajor | $25 - $93 | 416% |
| Cignamajor | $25 - $93 | 416% |
| Humanamajor | $25 - $93 | 416% |
| Ambetter (Centene) | $25 - $93 | 416% |
| Oscar Health | $25 - $93 | 416% |
| + 1 smaller / regional plan | $25 - $93 |
Self-Pay How to get the cash price
Insurance Before you use insurance
Estimate your out-of-pocket cost
A rough estimate of what you’d pay with insurance (deductible + coinsurance) versus paying the cash price yourself.
Other Procedures at Ascension Saint Thomas Rehabilitation Hospital
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.
Audit a Bill or Quote at Ascension Saint Thomas Rehabilitation Hospital (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $21
At 274% FPL (201%–400% FPL tier), 26 U.S.C. § 501(r)(5) caps FAP-eligible bills at Amounts Generally Billed (36.3% of gross = $21).
Compare Prompt-Pay Cash Rate Against Remaining Deductible
Ascension Saint Thomas Rehabilitation Hospital's published 45 CFR § 180 self-pay cash rate is $59 (vs. $13 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $11 Fair BaseRate ($6 Medicare)
Your bill ($59) is $48 above the denoised Fair BaseRate ($11) and 9.8× the $6 Medicare rate.
How to Pay Less Nearby: Freestanding Centers, Insurer Leverage & Outpatient Savings
Verify the Raw Data: Official Hospital MRF, CMS Medicare.gov & Federal Filings
Safe-Harbor Data Corrections: Parsed directly from public 45 CFR § 180 hospital filings, CMS Care Compare, and CMS HCRIS cost reports. Hospital compliance officers may submit updated MRF URLs or rate tables for verification.