Blood test, clotting time (PTT)
Facility: Johns Hopkins All Children's Hospital
Billing Code: 85730 (CPT)
This hospital's typical commercial price is $9 compared to the $10 fair price benchmark.
Balances commercial hospital prices against CMS clinical safety, infection control, and patient experience.
Highest price of the 9 FL hospitals we have prices for — worth calling around.
Black dot = this hospital, among the 9 FL hospitals with a price for this procedure. Full list below.
Note: The cash price looks unusually high next to the insurance price — it may be the full list price, not a real cash discount. Call to confirm the self-pay rate.
A fair price for a Blood test, clotting time (PTT) is about $10 (about 1.7× the $6 Medicare rate). Johns Hopkins All Children's Hospital charges insurers about $9, or about $159 in cash — about the fair price. Located in Saint Petersburg, FL.
What each insurance company pays
Which insurers have negotiated a price with this hospital for this procedure — and which haven’t.
2 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 | $9 | 150% |
| Aetnamajor | $25 | 416% |
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 Johns Hopkins All Children's Hospital
Compare: Blood test, clotting time (PTT) at other FL hospitals
- Holy Cross Hospital · Ft Lauderdale $4
- Sarasota Memorial Hospital · Sarasota $4
- Lower Keys Medical Center · Key West $4
- Parrish Medical Center · Titusville $5
- Shands Jacksonville · Jacksonville $6
- Orlando Health · Orlando $6
- Baptist Hospital of Miami · Miami $6
- HCA Florida Citrus Hospital · Inverness $6
Insurance negotiated median for the same procedure, sorted lowest first.
Audit a Bill or Quote at Johns Hopkins All Children's Hospital (Zero PHI Required)
Statutory 501(r) AGB Cap Limits Bill to $58
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 = $58).
Compare Prompt-Pay Cash Rate Against Remaining Deductible
Johns Hopkins All Children's Hospital's published 45 CFR § 180 self-pay cash rate is $159 (vs. $9 commercial insurer median). Ask billing to reclassify the visit to prompt-pay self-pay if it beats your deductible.
Negotiate Toward $10 Fair BaseRate ($6 Medicare)
Your bill ($159) is $149 above the denoised Fair BaseRate ($10) and 26.5× 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.