Sigmoidoscopy cost in Kennewick, WA — inpatient
In Kennewick-Richland, WA, 1 hospital lists a cash price for flexible sigmoidoscopy, diagnostic (lower colon only) as an inpatient: from $1,773.10 to $1,773.10, with a median of $1,773.10. Across Washington, the median is $1,307.64 at 19 hospitals.
Cash prices at 1 facility for code 45330, 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 |
|---|---|---|---|---|---|
| Kadlec Regional Medical Center Richland, WA · (509) 946-4611 HC ED SIGMOID DX FLX W WO SPEC COLL CDM | $1,773.10 | $2,533.00 | — | 30% | Apr 1, 2026 source file |
Inpatient: lowest $1,773.10, median $1,773.10, highest $1,773.10.
As an outpatient, the same code is billed by 1 facility here, median $1,773.10 — that is the price to compare if you are not being admitted.
What it is
A flexible sigmoidoscopy uses a thin camera to look at the rectum and the lower part of the colon, not the whole colon. It is used to check symptoms like bleeding or changes in bowel habits, and sometimes for screening.
What the price covers
The listed price usually covers the procedure. The doctor's fee may be billed separately, and a biopsy or polyp removal changes the code and adds pathology.