CA-125 test cost in California
In California, 89 hospitals publish a cash price for CA-125 blood test (ovarian cancer marker): from $12.35 to $576.00, with a median of $137.80. The lowest price is at County of Monterey (Salinas). The highest price is 46.6× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 86304. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 24, 2026.
Lowest$12.35County of Monterey
Median$137.80half pay less
Highest$576.00in California
Lowest saves$125.45vs the median
Hospitals in California, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| County of Monterey lowest Salinas · Salinas, CA Immunologic analysis for detection of tumor antigen, quantitative; CA 125 | $12.35 | $12.35 | Aug 14, 2026 source file |
| Palo Verde Hospital Blythe · Riverside-San Bernardino-Ontario, CA Cancer Antigen (CA) 125 LC | $15.86 | $21.15 | Jul 1, 2026 source file |
| Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA Laboratory Services | $16.71 | $25.70 | Nov 26, 2025 source file |
| El Camino Hospital Mountain View · San Jose-Sunnyvale-Santa Clara, CA HC CA 125 | $19.75 | $79.00 | Apr 1, 2026 source file |
| Centinela Hospital Medical Center Inglewood · Los Angeles-Long Beach-Anaheim, CA CANCER ANTIGEN (CA) 125 LC | $20.00 | $41.62 | Sep 1, 2026 source file |
| Chino Valley Medical Center Chino · Riverside-San Bernardino-Ontario, CA Hc Immunoassay, Tumor Antigen, Ca 125 | $20.00 | $489.38 | Sep 1, 2026 source file |
| Desert Valley Hospital Victorville · Riverside-San Bernardino-Ontario, CA CA125 SER LC | $20.00 | $114.46 | Sep 1, 2026 source file |
| Encino Hospital Medical Center Encino · Los Angeles-Long Beach-Anaheim, CA LC 480061 CA 125, SER (SERIAL) | $20.00 | $17.48 | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital La Palma · Los Angeles-Long Beach-Anaheim, CA Hc Immunoassay, Tumor Antigen, Ca 125 | $20.00 | $294.72 | Sep 1, 2026 source file |
| Montclair Hospital Medical Center Montclair · Riverside-San Bernardino-Ontario, CA Hc Immunoassay, Tumor Antigen, Ca 125 | $20.00 | $489.38 | Sep 1, 2026 source file |
| Paradise Valley Hospital National City · San Diego-Chula Vista-Carlsbad, CA CA 125 | $20.00 | $120.18 | Sep 1, 2026 source file |
| Shasta Regional Medical Center Redding · Redding, CA CANCER ANTIGEN 125 | $20.00 | $4.70 | Sep 1, 2026 source file |
| Sherman Oaks Hospital Sherman Oaks · Los Angeles-Long Beach-Anaheim, CA CA-125 SERUM* LC | $20.00 | $8.33 | Sep 1, 2026 source file |
| Riverside University Medical Center Moreno Valley · Riverside-San Bernardino-Ontario, CA HC Qu Immassay Qnt Tumor Ag Ca 125 | $21.15 | $21.15 | — source file |
| Fresno Community Hospital and Medical Center Fresno · Fresno, CA CA125 TUMOR ANTIGEN | $44.68 | $55.85 | Jun 18, 2026 source file |
| Fresno Community Hospital and Medical Center Clovis · Fresno, CA CA125 TUMOR ANTIGEN | $44.68 | $55.85 | Jun 15, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $49.35 | $141.00 | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $58.45 | $167.00 | Apr 1, 2026 source file |
| UCI Health - Los Alamitos Orange · Los Angeles-Long Beach-Anaheim, CA IA TUMOR CA 125 QUAN | $60.40 | $151.00 | Apr 1, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $61.44 | $128.00 | Apr 1, 2026 source file |
| St Joseph Hospital of Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $61.44 | $128.00 | Apr 1, 2026 source file |
| St Jude Hospital Fullerton · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $61.44 | $128.00 | Apr 1, 2026 source file |
| St Mary Medical Center Apple Valley · Riverside-San Bernardino-Ontario, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $61.44 | $128.00 | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $63.70 | $182.00 | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma · Santa Rosa-Petaluma, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $65.28 | $128.00 | Apr 1, 2026 source file |
| Providence Queen of the Valley Medical Center Napa · Napa, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $65.28 | $128.00 | Apr 1, 2026 source file |
| Providence Redwood Memorial Hospital Fortuna · Eureka-Arcata, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $65.28 | $128.00 | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa · Santa Rosa-Petaluma, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $65.28 | $128.00 | Apr 1, 2026 source file |
| Providence St Joseph Hospital Eureka · Eureka-Arcata, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $65.28 | $128.00 | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $68.95 | $197.00 | Apr 1, 2026 source file |
| Chinese Hospital Association San Francisco · San Francisco-Oakland-Fremont, CA Immunologic analysis for detection of tumor antigen, quantitative; CA 125 | $97.00 | $97.00 | Jul 22, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $103.60 | $296.00 | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance · Los Angeles-Long Beach-Anaheim, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $103.60 | $296.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Ontario Ontario · Ontario, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Orange County - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - West la Los Angeles · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $137.80 | $265.00 | — source file |
| Grossmont Hospital La Mesa · San Diego-Chula Vista-Carlsbad, CA HC IMMUNOASSAY TUMOR ANTIGEN CA 125 - CA 125 | $138.75 | $185.00 | — source file |
| Sharp Chula Vista Medical Center Chula Vista · San Diego-Chula Vista-Carlsbad, CA HC IMMUNOASSAY TUMOR ANTIGEN CA 125 - CA 125 | $138.75 | $185.00 | — source file |
| Sharp Coronado Hospital and Healthcare Center Coronado · San Diego-Chula Vista-Carlsbad, CA HC IMMUNOASSAY TUMOR ANTIGEN CA 125 - CA 125 | $138.75 | $185.00 | — source file |
| Sharp Memorial Hospital San Diego · San Diego-Chula Vista-Carlsbad, CA HC IMMUNOASSAY TUMOR ANTIGEN CA 125 - CA 125 | $138.75 | $185.00 | — source file |
| Cedars-Sinai Marina Hospital Marina del Rey · Los Angeles-Long Beach-Anaheim, CA HB CA-125 | $146.64 | $225.60 | Nov 26, 2025 source file |
| Loma Linda University Behavioral Medicine Center Redlands · Riverside-San Bernardino-Ontario, CA HC IMMUNOASSAY QUAN CA 125 | $148.95 | $331.00 | Aug 31, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda · Riverside-San Bernardino-Ontario, CA HC IMMUNOASSAY QUAN CA 125 | $148.95 | $331.00 | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda · Riverside-San Bernardino-Ontario, CA HC IMMUNOASSAY QUAN CA 125 | $148.95 | $331.00 | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta · Riverside-San Bernardino-Ontario, CA HC IMMUNOASSAY QUAN CA 125 | $148.95 | $331.00 | Sep 2, 2026 source file |
| Stanford Health Care Tri-Valley Pleasanton · San Francisco-Oakland-Fremont, CA HC Ca125 (C125) | $168.40 | $421.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Richmond Campus Richmond · Richmond, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 | $172.48 | $308.00 | — source file |
| San Antonio Regional Hospital Upland · Riverside-San Bernardino-Ontario, CA Immunologic analysis for detection of tumor antigen, quantitative; CA 125 | $185.00 | $297.00 | Apr 2, 2026 source file |
| UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Immunologic Analysis For Detection Of Tumor Antigen | $200.75 | $365.00 | Apr 1, 2026 source file |
| Healdsburg Hospital Healdsburg · Santa Rosa-Petaluma, CA HC IMMUNOASSAY TUMOR ANTIGEN QUANTITATIVE CA 125 CDM | $218.28 | $428.00 | Apr 1, 2026 source file |
| Stanford Health Care Stanford · San Jose-Sunnyvale-Santa Clara, CA HC Ca125 (C125) | $228.40 | $571.00 | Apr 1, 2026 source file |
| Lucile Salter Packard Children's Hospital at Stanford Palo Alto · San Jose-Sunnyvale-Santa Clara, CA HC Ca125 | $285.50 | $571.00 | Mar 31, 2026 source file |
| Keck Hospital of USC Los Angeles · Los Angeles-Long Beach-Anaheim, CA Immunoassay Tumor Ca 125 | $295.25 | $295.25 | Apr 1, 2026 source file |
| USC Kenneth Norris Jr Cancer Hospital Los Angeles · Los Angeles-Long Beach-Anaheim, CA Immunoassay Tumor Ca 125 | $305.75 | $305.75 | Apr 1, 2026 source file |
| Tahoe Forest Hospital Truckee · Truckee-Grass Valley, CA Immunologic analysis for detection of tumor antigen, quantitative; CA 125 | $394.00 | $394.00 | Jul 6, 2026 source file |
| USC Verdugo Hills Hospital Glendale · Glendale, CA Immunoassay Tumor Ca 125 | $576.00 | $576.00 | Apr 1, 2026 source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Los Angeles-Long Beach-Anaheim, CA | 27 | $16.71 | $103.60 |
| Riverside-San Bernardino-Ontario, CA | 14 | $15.86 | $137.80 |
| San Francisco-Oakland-Fremont, CA | 11 | $97.00 | $172.48 |
| San Diego-Chula Vista-Carlsbad, CA | 9 | $20.00 | $138.75 |
| San Jose-Sunnyvale-Santa Clara, CA | 5 | $19.75 | $172.48 |
| Santa Rosa-Petaluma, CA | 4 | $65.28 | $118.88 |
| Fresno, CA | 3 | $44.68 | $44.68 |
| Sacramento-Roseville-Folsom, CA | 3 | $172.48 | $172.48 |
| Eureka-Arcata, CA | 2 | $65.28 | $65.28 |
| Vallejo, CA | 2 | $172.48 | $172.48 |
| Glendale, CA | 1 | $576.00 | $576.00 |
| Modesto, CA | 1 | $172.48 | $172.48 |
| Napa, CA | 1 | $65.28 | $65.28 |
| Ontario, CA | 1 | $137.80 | $137.80 |
| Richmond, CA | 1 | $172.48 | $172.48 |
| Redding, CA | 1 | $20.00 | $20.00 |
| Salinas, CA | 1 | $12.35 | $12.35 |
| Stockton-Lodi, CA | 1 | $172.48 | $172.48 |
| Truckee-Grass Valley, CA | 1 | $394.00 | $394.00 |
What it is
CA-125 is a protein that can be high in ovarian cancer. The test is used to evaluate some pelvic masses and to follow treatment.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
CA-125 blood test (ovarian cancer marker) in other states
- Alabama$137.51
- Alaska$199.00
- Arizona$23.93
- Arkansas$46.20
- Colorado$86.56
- Connecticut$93.38
- Delaware$179.48
- Florida$68.25
- Georgia$140.79
- Hawaii$102.00
- Idaho$93.00
- Illinois$122.50
- Indiana$167.81
- Iowa$97.00
- Kansas$120.00
- Kentucky$337.27
- Louisiana$49.12
- Maine$85.88
- Maryland$90.56
- Massachusetts$81.90
- Michigan$119.43
- Minnesota$101.60
- Mississippi$103.96
- Missouri$111.48
- Montana$100.00
- Nebraska$84.18
- Nevada$36.29
- New Hampshire$128.87
- New Jersey$23.93
- New Mexico$98.80
- New York$88.64
- North Carolina$88.50
- North Dakota$101.60
- Ohio$93.60
- Oklahoma$63.00
- Oregon$100.10
- Pennsylvania$129.80
- Rhode Island$165.60
- South Carolina$181.00
- South Dakota$101.60
- Tennessee$63.80
- Texas$127.01
- Utah$73.21
- Vermont$186.41
- Virginia$102.00
- Washington$118.04
- West Virginia$114.00
- Wisconsin$117.50
- Wyoming$66.65
Median cash price across the state's hospitals.