Prices at 6 hospitals in Saint Louis, MO, from their machine-readable files. Here the median cash price is $34 — 45% below the US median ($63), roughly 3.5× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Missouri Baptist Medical Center | Saint Louis, MO | $23 | $23 | ★ 5/5 | 252 min | 14.8% |
| Christian Hospital Northeast | Saint Louis, MO | $34 | $27 | ★ 4/5 | 223 min | 14.7% |
| Mercy Hospital St Louis | Saint Louis, MO | $34 | $13 | ★ 4/5 | 217 min | 15.1% |
| Mercy Hospital South | Saint Louis, MO | $34 | $13 | ★ 2/5 | 246 min | 15.8% |
| St Louis Childrens Hospital | Saint Louis, MO | $97 | $106 | — | — | — |
| Shriners Hospitals for Children | Saint Louis, MO | $101 | $12 | — | — | — |
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. Data last updated July 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 $34 — about 3.5× the Medicare rate ($10). High vs Medicare. A fair cash price is usually within ~2× Medicare ($19).
💡 Asking for the cash price instead of the $55 list price could save about $20 (37%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
Doctors who perform this in Saint Louis
Clinicians who reported the most Medicare volume for this service locally. This reflects Original Medicare activity only and is a volume signal, not a quality ranking.
| Clinician | Specialty | Location | Medicare services |
|---|---|---|---|
| Nicholas Yozamp, MD | Endocrinology | Saint Louis, MO | 699 |
| Alan Valente Padua, M.D. | Family Practice | Saint Louis, MO | 670 |
| Michael Berk, MD | Endocrinology | Saint Louis, MO | 537 |
| Kevin Konzen, MD | Internal Medicine | Saint Louis, MO | 362 |
| Denise Schleeper, FNP | Nurse Practitioner | Saint Louis, MO | 294 |
| Michael Bavlsik, MD | Internal Medicine | Saint Louis, MO | 281 |
| Jason Hand, M.D. | Internal Medicine | Saint Louis, MO | 263 |
| K. Thampy, M.D. | Endocrinology | Saint Louis, MO | 238 |
| Roberto Perez, M.D. | Internal Medicine | Saint Louis, MO | 232 |
| Nicole Ducharme, DO | Endocrinology | Saint Louis, MO | 221 |
| Thomas Bartholet, MD | Internal Medicine | Saint Louis, MO | 218 |
| Jonathan Byrd, MD | Internal Medicine | Saint Louis, MO | 209 |
All Hemoglobin A1c (diabetes test) prices in Missouri → · All Hemoglobin A1c (diabetes test) prices (national) · All hospitals in Saint Louis