Cardiac catheterization cost in Walla Walla, WA — inpatient
In Walla Walla, WA, 1 hospital lists a cash price for cardiac catheterization with coronary angiogram as an inpatient: from $12,903.10 to $12,903.10, with a median of $12,903.10. Across Washington, the median is $9,909.57 at 23 hospitals.
Cash prices at 1 facility for code 93458, 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.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Providence St Mary Medical Center Walla Walla, WA · (509) 522-5900 HC CATH PLMT L HRT & ARTS W/NJX & ANGIO IMG S&I | $12,903.10 | $18,433.00 | — | 30% | Apr 1, 2026 source file |
Inpatient: lowest $12,903.10, median $12,903.10, highest $12,903.10.
As an outpatient, the same code is billed by 1 facility here, median $12,903.10 — that is the price to compare if you are not being admitted.
What it is
This test threads a catheter to the heart to take X-ray pictures of the coronary arteries with dye.
What the price covers
The hospital price usually covers the operating room, recovery and supplies. The surgeon and anesthesia usually bill separately.