Emergency room visit, level 4 at Kaiser Permanente Central Hospital
CPT 99284 · Seattle, WA
These are Kaiser Permanente Central Hospital's own posted figures from its standard-charges file dated April 1, 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 $909.12, median $1,251.22, highest $3,744.60. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Seattle Children's Hospital Seattle, WA | 1.5 mi | $3,744.60 | $3,744.60 | 2026-03-31 |
| Swedish Medical Center / Cherry Hill Seattle, WA | 2.0 mi | $909.12 | $1,894.00 | 2026-04-01 |
| Swedish Medical Center Seattle, WA | 2.0 mi | $909.12 | $1,894.00 | 2026-04-01 |
| Virginia Mason Medical Center Seattle, WA | 2.9 mi | $1,298.97 | $2,547.00 | 2026-01-01 |
| Highline Medical Center Burien, WA | 13.2 mi | $1,217.46 | $3,987.00 | 2026-02-28 |
| Swedish Issaquah Issaquah, WA | 14.0 mi | $909.12 | $1,894.00 | 2026-04-01 |
| St. Francis Community Hospital Federal Way, WA | 23.0 mi | $1,251.22 | $3,987.00 | 2026-02-28 |
| St. Anthony Hospital Gig Harbor, WA | 23.3 mi | $1,212.65 | $3,987.00 | 2026-02-28 |
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 99284 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| EMERGENCY DEPARTMENT VISIT MODERATE MDM line 10838 | both | $1,888.80 | $2,361.00 | $809.00 – $1,804.00 |
| FACILITY USE-EMERGENCY ROOM, LEVEL 4 line 243567 | both | $1,888.80 | $2,361.00 | $809.00 – $1,804.00 |
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 Kaiser Permanente Central Hospital prices