Diagnostic mammogram, both breasts: Missouri hospital prices
CPT 77066 · 12 hospitals
Lowest cash price$292.80
Median$326.30
Highest$455.65
Each figure is the hospital's own posted standard charge from its machine-readable file; the file date is in the last column. They are not quotes, and they cover the hospital's charge for this code, not the whole visit. How to read this.
| Hospital | Cash price | Gross charge | Insurer min – max | File date |
|---|---|---|---|---|
| Missouri Baptist Medical Center Saint Louis | $292.80 | $488.00 | $102.44 – $578.55 | 2025-12-15 |
| Barnes-Jewish West County Hospital Creve Coeur | $292.80 | $488.00 | $102.44 – $578.55 | 2025-12-15 |
| Christian Hospital Northeast Saint Louis | $292.80 | $488.00 | $102.44 – $578.55 | 2025-12-15 |
| Barnes-Jewish St. Peters Hospital Saint Peters | $292.80 | $488.00 | $105.28 – $488.00 | 2025-12-15 |
| Progress West Hospital Ofallon | $292.80 | $488.00 | $93.16 – $578.55 | 2025-12-15 |
| Barnes Jewish Hospital Saint Louis | $319.80 | $533.00 | $105.28 – $483.39 | 2025-12-15 |
| Mercy Hospital Lincoln Troy | $332.80 | $512.00 | $186.37 – $232.93 | 2026-06-10 |
| Mercy Hospital St. Louis Saint Louis | $372.45 | $573.00 | $103.80 – $506.22 | 2026-06-04 |
| Mercy Hospital Washington Washington | $386.10 | $594.00 | $94.03 – $506.22 | 2026-06-10 |
| Missouri Baptist Sullivan Hospital Sullivan | $399.00 | $665.00 | $102.44 – $578.55 | 2025-12-15 |
| Mercy Hospital South Saint Louis | $419.90 | $646.00 | $287.00 – $336.00 | 2026-06-10 |
| Mercy Hospital Jefferson Crystal City | $455.65 | $701.00 | $103.80 – $536.77 | 2026-06-10 |