Level 4 ER visit cost in Santa Rosa, CA — inpatient
In Santa Rosa-Petaluma, CA, 4 hospitals list a cash price for emergency room visit, level 4 of 5, moderate-complexity problem as an inpatient: from $816.51 to $2,831.01, with a median of $2,719.55. The lowest listed price is at Providence Santa Rosa Memorial Hospital — $1,903.04 less than the median here. Across California, the median is $1,968.81 at 98 hospitals.
Cash prices at 4 facilities across 3 cities for code 99284, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Santa Rosa-Petaluma, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence Santa Rosa Memorial Hospital lowest Santa Rosa, CA · (707) 525-5300 HC ED SEXUAL ASSAULT EXAM CDM | $816.51 | $1,601.00 | — | 49% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa, CA · (707) 571-4000 EMERGENCY DEPARTMENT VISIT MODERATE MDM | $2,712.64 | $4,844.00 | $3,165.00 | 44% | — source file |
| Healdsburg Hospital Healdsburg, CA · (707) 431-6500 HC ED FAC E&M VISIT LEVEL 4 CDM | $2,726.46 | $5,346.00 | — | 49% | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa, CA · (707) 525-5300 HC ED FAC E&M VISIT LEVEL 4 CDM | $2,822.34 | $5,534.00 | — | 49% | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 HC ED SEXUAL ASSAULT EXAM CDM | $2,831.01 | $5,551.00 | — | 49% | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma, CA · (707) 778-1111 HC ED FAC E&M VISIT LEVEL 4 CDM | $3,274.71 | $6,421.00 | — | 49% | Apr 1, 2026 source file |
Inpatient: lowest $816.51, median $2,719.55, highest $2,831.01 — a 3.5× difference within the same market.
As an outpatient, the same code is billed by 4 facilities here, median $2,719.55 — that is the price to compare if you are not being admitted.
Cash or insurance?
At the one hospital here that publishes insurer rates for this code, the cash price is below the highest rate a health plan has negotiated and below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
This is the fourth of five emergency department visit levels, used for a problem of moderate complexity, often one that needs several tests, imaging or medicines. The level is assigned after the visit: doctors pick it by the complexity of their medical decision making, and hospitals pick the facility level by the care and resources used, so a patient cannot choose it in advance.
What the price covers
The hospital price for this code is the facility fee for the ER visit. The emergency physician bills separately, and lab tests, imaging, medicines and procedures are added on top.