SelfPayRates — hospital cash prices, from the source
Cash prices at 11 facilities across 9 cities for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.
| Hospital | Cash price | List price | Off | File date | |
|---|---|---|---|---|---|
| Mercy Hospitals East Communities dba Mercy Hospital St Louis
SAINT LOUIS, MO Ptt Mixing |
$21.45 | $33.00 | 35% | — file |
|
| Mercy Hospital South
SAINT LOUIS, MO Ptt Partial Thromboplastin Time |
$26.65 | $41.00 | 35% | — file |
|
| Mercy Hospital Jefferson
FESTUS, MO Ptt Partial Thromboplastin Time |
$26.65 | $41.00 | 35% | — file |
|
| Mercy Hospitals East Communities dba Mercy Hospital St Louis
SAINT LOUIS, MO Ptt Partial Thromboplastin Time |
$26.65 | $41.00 | 35% | — file |
|
| AMERICAN HEALTHCARE SYSTEMS ILLINOIS LLC
GRANITE CITY, IL THROMBOPLAST TIMEPTT |
$35.36 | $58.94 | 40% | — file |
|
| Shriners Childrens - St Louis
SAINT LOUIS, MO COAGULATION ASSESSMENT BLOOD TEST; PLASMA OR WHOLE BLOOD |
$47.20 | $47.20 | — | — file |
|
| Mercy Hospitals East Communities dba Mercy Hospital Washington
WASHINGTON, MO Ptt Partial Thromboplastin Time |
$59.80 | $92.00 | 35% | — file |
|
| Mercy Hospital South
SAINT LOUIS, MO Ptt Mixing |
$69.55 | $107.00 | 35% | — file |
|
| Mercy Hospitals East Communities dba Mercy Hospital Washington
WASHINGTON, MO Ptt Mixing |
$70.85 | $109.00 | 35% | — file |
|
| ST ELIZABETHS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST FRANCIS
O'FALLON, IL THROMBOPLASTIN TIME PARTIAL |
$78.48 | $109.00 | 28% | — file |
|
| Mercy Hospital Lincoln
TROY, MO Ptt Mixing |
$78.65 | $121.00 | 35% | — file |
|
| Mercy Hospital Lincoln
TROY, MO Ptt Partial Thromboplastin Time |
$78.65 | $121.00 | 35% | — file |
|
| ST JOSEPHS HOSPITAL HOSPITAL SISTERS THIRD ORDER OF ST FRANCIS
BREESE, IL THROMBOPLASTIN TIME PARTIAL |
$79.20 | $110.00 | 28% | — file |
|
| Mercy Hospital Jefferson
FESTUS, MO Ptt Mixing |
$94.90 | $146.00 | 35% | — file |
|
| Hshs Holy Family Hospital Inc
GREENVILLE, IL THROMBOPLASTIN TIME PARTIAL |
$120.96 | $168.00 | 28% | — file |
|
| ST JOSEPHS HOSPITAL OF THE HOSPITAL SISTERS OF THE THIRD ORDER OF ST FRANCIS
HIGHLAND, IL THROMBOPLASTIN TIME PARTIAL |
$164.88 | $229.00 | 28% | — file |
Outpatient: lowest $21.45, median $70.20, highest $164.88 — a 7.7× difference within the same market.
As an inpatient, the same code is billed by 7 facilities here, median $79.20. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.