Colonoscopy, diagnostic in Los Angeles-Long Beach-Anaheim, CA
In Los Angeles-Long Beach-Anaheim, CA, 21 hospitals list a cash price for Colonoscopy, diagnostic: from $498.40 to $5,642.80, with a median of $1,423.80. The lowest listed price is at Providence Health System - Southern California.
Cash prices at 21 facilities across 20 cities for code 45378, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 23, 2026; the hospital files themselves were last updated between Nov 26, 2025 and Sep 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 Los Angeles-Long Beach-Anaheim, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Off list | File date |
|---|---|---|---|---|
| Providence Health System - Southern California lowest San Pedro, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $498.40 | $1,424.00 | 65% | Apr 1, 2026 source file |
| Providence Health System - Southern California Torrance, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $498.40 | $1,424.00 | 65% | Apr 1, 2026 source file |
| Providence Health System - Southern California Burbank, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $511.00 | $1,460.00 | 65% | Apr 1, 2026 source file |
| Providence Health System - Southern California Santa Monica, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $610.75 | $1,745.00 | 65% | Apr 1, 2026 source file |
| Providence Health System - Southern California Mission Hills, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $610.75 | $1,745.00 | 65% | Apr 1, 2026 source file |
| Tarzana Medical Center LLC Tarzana, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $677.95 | $1,937.00 | 65% | Apr 1, 2026 source file |
| St Jude Hospital Inc Fullerton, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $1,044.96 | $2,177.00 | 52% | Apr 1, 2026 source file |
| Encino Hospital Medical Center Encino, CA Diagnostic colonoscopy | $1,190.00 | $6,490.30 | 82% | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital La Palma, CA Hc Colorectal Cancer Screen, Colonoscopy High Risk - 45378 - 75000068 | $1,190.00 | $4,845.30 | 75% | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital La Palma, CA Hc Colonoscopy,Diagnostic | $1,190.00 | $6,238.32 | 81% | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital La Palma, CA Hc Colorectal Cancer Scrn, Colonoscopy Not High Risk - 45378 - 75000071 | $1,190.00 | $4,845.30 | 75% | Sep 1, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $1,204.32 | $2,509.00 | 52% | Apr 1, 2026 source file |
| St Joseph Hospital of Orange Orange, CA HC ED COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD CDM | $1,296.96 | $2,702.00 | 52% | Apr 1, 2026 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA Ambulatory Surgery û Cigna Grouper Schedule* Grouper 2 | $1,550.64 | $2,385.60 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA OPG - 2 | $1,550.64 | $2,385.60 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA Outpatient Surgical Services | $1,807.31 | $2,780.47 | 35% | Nov 26, 2025 source file |
| Kaiser Foundation Hospital - Panorama City Panorama City, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - South Bay Harbor City, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Downey Downey, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Kaiser Foundation Hospital - Orange County - Irvine Irvine, CA COLONOSCOPY FLX DX W/COLLJ SPEC WHEN PFRMD | $2,080.00 | $4,000.00 | 48% | — source file |
| Cedars-Sinai Medical Center Los Angeles, CA Outpatient Surgical Group 2 | $3,964.84 | $6,099.75 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Medical Center Los Angeles, CA Outpatient Grouper - 2 | $5,642.80 | $8,681.23 | 35% | Nov 26, 2025 source file |
Outpatient: lowest $498.40, median $1,423.80, highest $5,642.80 — a 11.3× difference within the same market.
As an inpatient, the same code is billed by 17 facilities here, median $1,296.96. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
What it is
A colonoscopy uses a long, flexible camera to look at the inside of the entire colon (large intestine). The diagnostic version, with no tissue taken, is used to look into symptoms like bleeding or changes in bowel habits and is also used for screening.
What the price covers
The facility price covers the procedure room and recovery. The gastroenterologist's fee, anesthesia and the bowel-prep medicine are usually billed or bought separately.