Diagnostic mammogram, both breasts at St. Joseph Medical Center
CPT 77066 · Tacoma, WA
These are St. Joseph Medical Center's own posted figures from its standard-charges file dated February 28, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
Across 13 Washington hospitals we index that post a cash price for this service: lowest $216.50, median $361.76, highest $701.28. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| St. Clare Hospital Lakewood, WA | 5.7 mi | $332.27 | $1,152.74 | 2026-02-28 |
| St. Francis Community Hospital Federal Way, WA | 8.5 mi | $361.76 | $1,152.74 | 2026-02-28 |
| St. Anthony Hospital Gig Harbor, WA | 10.5 mi | $350.61 | $1,152.74 | 2026-02-28 |
| Highline Medical Center Burien, WA | 15.3 mi | $352.00 | $1,152.74 | 2026-02-28 |
| Virginia Mason Medical Center Seattle, WA | 26.0 mi | $284.07 | $557.00 | 2026-01-01 |
| Swedish Medical Center / Cherry Hill Seattle, WA | 26.5 mi | $701.28 | $1,461.00 | 2026-04-01 |
| Swedish Medical Center Seattle, WA | 26.5 mi | $701.28 | $1,461.00 | 2026-04-01 |
| Kaiser Permanente Central Hospital Seattle, WA | 28.4 mi | $440.00 | $550.00 | 2026-04-01 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 77066 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| HC DIAG MAMMO W/CAD BILAT standard_charge_information[13525] | outpatient | $381.79 | $1,152.74 | $129.11 – $864.56 |
| HC DIAG MAMMO W/CAD BILAT standard_charge_information[13524] | inpatient | $381.79 | $1,152.74 | $829.98 – $864.56 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All St. Joseph Medical Center prices