Prices at 33 hospitals in Washington, from their machine-readable files. Here the median cash price is $356 — 8% above the US median ($329), roughly 2.5× the Medicare rate.
Lowest cash prices
| Hospital | Location | Cash | Insurer | CMS rating | ER wait | Readmit |
|---|---|---|---|---|---|---|
| Harrison Medical Center | Silverdale, WA | $150 | $37 | ★ 4/5 | 205 min | — |
| Willapa Harbor Hospital | South Bend, WA | $191 | — | — | 130 min | — |
| Peacehealth Peace Island Medical Center | Friday Harbor, WA | $193 | — | — | 101 min | — |
| Prosser Memorial Hospital | Prosser, WA | $204 | $97 | ★ 3/5 | 112 min | — |
| Deaconess Medical Center | Spokane, WA | $221 | $143 | ★ 3/5 | 180 min | — |
| Multicare Valley Hospital | Spokane Valley, WA | $221 | $143 | ★ 5/5 | 190 min | — |
| Virginia Mason Medical Center | Seattle, WA | $259 | $184 | ★ 5/5 | 206 min | — |
| Olympic Medical Center | Port Angeles, WA | $292 | $292 | ★ 3/5 | 251 min | — |
| Multicare Auburn Medical Center | Auburn, WA | $304 | $138 | ★ 2/5 | 217 min | — |
| Multicare Good Samaritan Hospital | Puyallup, WA | $304 | $124 | ★ 2/5 | 133 min | — |
| Tacoma General Allenmore Hospital | Tacoma, WA | $304 | $122 | ★ 2/5 | 208 min | — |
| Multicare Covington Medical Center | Covington, WA | $304 | $138 | ★ 3/5 | 177 min | — |
| Mary Bridge Children's Hospital | Tacoma, WA | $304 | $252 | — | — | — |
| Confluence Health Hospital | Wenatchee, WA | $326 | $326 | ★ 3/5 | 143 min | — |
| St Clare Hospital | Lakewood, WA | $332 | $229 | ★ 4/5 | 161 min | — |
| St Anthony Hospital | Gig Harbor, WA | $351 | $229 | ★ 5/5 | 200 min | — |
| St Francis Community Hospital | Federal Way, WA | $362 | $229 | ★ 4/5 | 202 min | — |
| Newport Community Hospital | Newport, WA | $371 | $285 | — | — | — |
| Island Hospital | Anacortes, WA | $375 | $262 | ★ 4/5 | 204 min | — |
| Capital Medical Center | Olympia, WA | $381 | $144 | ★ 3/5 | 140 min | — |
| St Joseph Medical Center | Tacoma, WA | $382 | $229 | ★ 3/5 | 211 min | — |
| Legacy Salmon Creek Medical Center | Vancouver, WA | $388 | — | ★ 4/5 | 260 min | — |
| St Elizabeth Hospital | Enumclaw, WA | $407 | $229 | ★ 5/5 | 193 min | — |
| Astria Toppenish Hospital | Toppenish, WA | $409 | $116 | — | 150 min | — |
| Kaiser Permanente Central Hospital | Seattle, WA | $420 | $211 | — | — | — |
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 October 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 $356 — about 2.5× the Medicare rate ($140). On the higher side. A fair cash price is usually within ~2× Medicare ($281).
💡 Asking for the cash price instead of the $692 list price could save about $336 (49%).
Rough estimate from this procedure’s median insurer-negotiated rate. Your actual cost depends on your plan — confirm with your insurer.
By city
Diagnostic mammogram cost in other states
All Diagnostic mammogram prices (national) → · All hospitals in Washington →