Folate test cost in California
In California, 206 hospitals publish a cash price for folate (folic acid) blood test: from $9.00 to $1,112.64, with a median of $109.20. The lowest price is at Anaheim Global Medical Center (Anaheim) and 2 other hospitals. The highest price is 123.6× the lowest.
- The median here, $109.20, is 27% above the US median of $86.00.
- That is 7.4× Medicare's 2026 national rate for the same service ($14.70).
- California ranks 40th of 51 states by median, cheapest first.
- 63 of 206 hospitals list a cash price equal to their full list price, with no self-pay discount.
California law (Health and Safety Code §127405): if you are uninsured or have high medical costs and your family income is at or below 400% of the federal poverty level, a hospital may not expect you to pay more than it would expect from Medicare or Medi-Cal, whichever is greater. That can be less than the cash prices below; ask the hospital for its discount payment policy. A separate physician fee may still apply. Other states' laws.
Outpatient cash prices, one line per hospital — its lowest listed price for code 82746. Prices for both sides of the body and inpatient prices are not mixed in. Collected Nov 7, 2026. See them on a map
Hospitals in California, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Anaheim Global Medical Center lowest Anaheim · Los Angeles-Long Beach-Anaheim, CA C-FOLATE | $9.00 | $9.00 | Jun 15, 2026 source file |
| Chapman Global Medical Center lowest Orange · Los Angeles-Long Beach-Anaheim, CA C-FOLATE | $9.00 | $9.00 | May 6, 2026 source file |
| Orange County Global Medical Center lowest Santa Ana · Los Angeles-Long Beach-Anaheim, CA C-FOLATE | $9.00 | $9.00 | Jun 15, 2026 source file |
| Palo Verde Hospital Blythe · Riverside-San Bernardino-Ontario, CA Folate (Folic Acid) LC | $9.51 | $12.68 | Jul 1, 2026 source file |
| Los Angeles Community Hospital Los Angeles · Los Angeles-Long Beach-Anaheim, CA FOLATE SERUM | $10.00 | $10.00 | Mar 18, 2026 source file |
| Southern California Hospital at Van Nuys D/P Aph Van Nuys · Los Angeles-Long Beach-Anaheim, CA FOLATE SERUM | $10.00 | $10.00 | Mar 18, 2026 source file |
| Mountains Community Hospital Lake Arrowhead · Riverside-San Bernardino-Ontario, CA VITB12/FOLATE CPT2 | $10.02 | $25.06 | Jan 14, 2026 source file |
| Riverside University Medical Center Moreno Valley · Riverside-San Bernardino-Ontario, CA HC Lab Ref Folic Acid | $11.07 | $11.07 | Mar 30, 2026 source file |
| Banner Lassen Medical Center Susanville · Susanville, CA LAB ACID FOLIC SERUM | $11.89 | $19.00 | Sep 12, 2026 source file |
| Memorial Hospital of Gardena Gardena · Los Angeles-Long Beach-Anaheim, CA Folate, Serum ARUP | $13.60 | $13.60 | Feb 4, 2026 source file |
| St Bernardine Medical Center San Bernardino · Riverside-San Bernardino-Ontario, CA NH-FOLIC ACID SERUM | $13.83 | $42.00 | Sep 30, 2026 source file |
| Centinela Hospital Medical Center Inglewood · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID - 82746 - 41027467 | $14.00 | $473.00 | Sep 1, 2026 source file |
| Chino Valley Medical Center Chino · Riverside-San Bernardino-Ontario, CA Hc Blood Folic Acid Serum | $14.00 | $350.63 | Sep 1, 2026 source file |
| Desert Valley Hospital Victorville · Riverside-San Bernardino-Ontario, CA FOLIC ACID | $14.00 | $287.56 | Sep 1, 2026 source file |
| Encino Hospital Medical Center Encino · Los Angeles-Long Beach-Anaheim, CA Folate,Hemolysate | $14.00 | $14.46 | Sep 1, 2026 source file |
| Garden Grove Hospital Medical Center Garden Grove · Los Angeles-Long Beach-Anaheim, CA Hc Blood Folic Acid Serum | $14.00 | $363.78 | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital La Palma · Los Angeles-Long Beach-Anaheim, CA Hc Blood Folic Acid Serum | $14.00 | $363.78 | Sep 1, 2026 source file |
| Montclair Hospital Medical Center Montclair · Riverside-San Bernardino-Ontario, CA Hc Blood Folic Acid Serum | $14.00 | $350.63 | Sep 1, 2026 source file |
| Paradise Valley Hospital National City · San Diego-Chula Vista-Carlsbad, CA FOLIC ACID SERUM | $14.00 | $123.99 | Sep 1, 2026 source file |
| San Dimas Community Hospital San Dimas · Los Angeles-Long Beach-Anaheim, CA Hc Blood Folic Acid Serum | $14.00 | $350.63 | Sep 1, 2026 source file |
| Shasta Regional Medical Center Redding · Redding, CA FOLIC ACID | $14.00 | $2.85 | Sep 1, 2026 source file |
| Sherman Oaks Hospital Sherman Oaks · Los Angeles-Long Beach-Anaheim, CA FOLATE*SOH | $14.00 | $8.03 | Sep 1, 2026 source file |
| St Francis Medical Center Lynwood · Los Angeles-Long Beach-Anaheim, CA Hc Blood Folic Acid Serum | $14.00 | $358.00 | Sep 1, 2026 source file |
| West Anaheim Medical Center Anaheim · Los Angeles-Long Beach-Anaheim, CA Hc Blood Folic Acid Serum | $14.00 | $363.78 | Sep 1, 2026 source file |
| Glendale Memorial Hospital & Health Center Glendale · Los Angeles-Long Beach-Anaheim, CA NH-FOLIC ACID SERUM | $14.48 | $46.00 | Sep 30, 2026 source file |
| San Gorgonio Memorial Hospital Banning · Riverside-San Bernardino-Ontario, CA FOLIC ACID LEVEL; SERUM | $15.20 | $76.00 | May 20, 2026 source file |
| St Mary Medical Center Long Beach · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID SERUM | $16.01 | $37.00 | Sep 30, 2026 source file |
| UCI Health - Fountain Valley Orange · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID | $19.60 | $49.00 | Apr 1, 2026 source file |
| UCI Health - Los Alamitos Orange · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID | $19.60 | $49.00 | Apr 1, 2026 source file |
| UCI Health - Placentia Linda Orange · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID | $19.60 | $49.00 | Apr 1, 2026 source file |
| California Hospital Medical Center LA Los Angeles · Los Angeles-Long Beach-Anaheim, CA NH-FOLIC ACID SERUM | $21.05 | $44.00 | Sep 30, 2026 source file |
| Community Hospital of San Bernardino San Bernardino · Riverside-San Bernardino-Ontario, CA NH-FOLIC ACID SERUM | $21.39 | $55.00 | Sep 30, 2026 source file |
| Trinity Hospital Weaverville · Weaverville, CA FOLATE | $23.00 | $46.00 | Mar 30, 2026 source file |
| St Elizabeth Community Hospital Red Bluff · Red Bluff, CA FOLIC ACID SERUM NONL | $23.77 | $40.00 | Sep 30, 2026 source file |
| Providence Saint Joseph Medical Center Burbank · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $23.80 | $68.00 | Apr 1, 2026 source file |
| Mark Twain Medical Center San Andreas · San Andreas, CA FOLIC ACID SERUM | $24.85 | $36.75 | Sep 30, 2026 source file |
| Palomar Medical Center Escondido Escondido · San Diego-Chula Vista-Carlsbad, CA Folate Level Blood | $26.14 | $43.57 | Apr 1, 2026 source file |
| Palomar Medical Center Poway Poway · San Diego-Chula Vista-Carlsbad, CA Folate Level Blood | $26.14 | $43.57 | Apr 1, 2026 source file |
| St. John's Pleasant Valley Hospital Camarillo · Oxnard-Thousand Oaks-Ventura, CA FOLIC ACID SERUM | $26.68 | $64.00 | Sep 30, 2026 source file |
| St Johns Regional Medical Center Oxnard · Oxnard-Thousand Oaks-Ventura, CA FOLIC ACID SERUM | $26.87 | $64.00 | Sep 30, 2026 source file |
| Orchard Hospital Gridley · Chico, CA Folic acid level, serum | $27.52 | $45.86 | Oct 23, 2026 source file |
| Saint John's Health Center Santa Monica · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $31.50 | $90.00 | Apr 1, 2026 source file |
| St. Rose Hospital Hayward · San Francisco-Oakland-Fremont, CA FOLICACIDSERUM | $32.13 | $107.10 | Feb 23, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $34.51 | $71.90 | Apr 1, 2026 source file |
| Providence St Joseph Hospital Orange Orange · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $34.51 | $71.90 | Apr 1, 2026 source file |
| St Jude Hospital Fullerton · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $34.51 | $71.90 | Apr 1, 2026 source file |
| St Mary Medical Center Apple Valley · Riverside-San Bernardino-Ontario, CA HC ASSAY OF FOLIC ACID SERUM CDM | $34.51 | $71.90 | Apr 1, 2026 source file |
| Petaluma Valley Hospital Petaluma · Santa Rosa-Petaluma, CA HC ASSAY OF FOLIC ACID SERUM CDM | $36.67 | $71.90 | Apr 1, 2026 source file |
| Providence Queen of the Valley Medical Center Napa · Napa, CA HC ASSAY OF FOLIC ACID SERUM CDM | $36.67 | $71.90 | Apr 1, 2026 source file |
| Providence Redwood Memorial Hospital Fortuna · Eureka-Arcata, CA HC ASSAY OF FOLIC ACID SERUM CDM | $36.67 | $71.90 | Apr 1, 2026 source file |
| Providence Santa Rosa Memorial Hospital Santa Rosa · Santa Rosa-Petaluma, CA HC ASSAY OF FOLIC ACID SERUM CDM | $36.67 | $71.90 | Apr 1, 2026 source file |
| Providence St Joseph Hospital Eureka · Eureka-Arcata, CA HC ASSAY OF FOLIC ACID SERUM CDM | $36.67 | $71.90 | Apr 1, 2026 source file |
| Mercy Medical Center Merced · Merced, CA H-FOLATE SERUM 7579 | $39.40 | $76.00 | Sep 30, 2026 source file |
| Community Memorial Hospital Ventura · Oxnard-Thousand Oaks-Ventura, CA HC ASSAY OF FOLIC ACID SERUM CDM | $41.20 | $103.00 | Jun 15, 2026 source file |
| El Camino Hospital Mountain View · San Jose-Sunnyvale-Santa Clara, CA HC FOLATE | $45.75 | $183.00 | Apr 1, 2026 source file |
| St Joseph's Medical Center of Stockton Stockton · Stockton-Lodi, CA FOLIC ACID SERUM | $46.49 | $171.00 | Sep 30, 2026 source file |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Downey Downey · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Fontana Fontana · Riverside-San Bernardino-Ontario, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Los Angeles Los Angeles · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Moreno Valley Moreno Valley · Riverside-San Bernardino-Ontario, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Panorama City Panorama City · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Riverside Riverside · Riverside-San Bernardino-Ontario, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego · San Diego-Chula Vista-Carlsbad, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Diego - Zion San Diego · San Diego-Chula Vista-Carlsbad, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Marcos San Marcos · San Diego-Chula Vista-Carlsbad, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - South Bay Harbor City · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - West LA Los Angeles · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Fnd Hospital - Irvine Irvine · Los Angeles-Long Beach-Anaheim, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Kaiser Ontario Medical Center Campus Ontario · Riverside-San Bernardino-Ontario, CA ASSAY OF FOLIC ACID SERUM | $47.32 | $91.00 | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $47.60 | $136.00 | Apr 1, 2026 source file |
| Jerold Phelps Community Hospital Garberville · Eureka-Arcata, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $48.30 | $60.38 | Aug 14, 2026 source file |
| Hazel Hawkins Memorial Hospital Hollister · San Jose-Sunnyvale-Santa Clara, CA Folic acid level, serum | $50.00 | $206.25 | May 11, 2026 source file |
| Sierra View Medical Center Porterville · Visalia, CA FOLATE: SERUM | $51.03 | $72.90 | Apr 1, 2026 source file |
| Pacifica Hospital of the Valley Sun Valley · Los Angeles-Long Beach-Anaheim, CA Folate Serum-lab | $52.00 | $52.00 | — source file |
| Victor Valley Global Medical Center Victorville · Riverside-San Bernardino-Ontario, CA FOLATE IP | $58.00 | $58.00 | May 13, 2026 source file |
| Mercy Medical Center Redding Redding · Redding, CA MS-FOLIC ACID SERUM | $60.30 | $120.00 | Sep 30, 2026 source file |
| Hoag Memorial Hospital Presbyterian Newport Beach · Los Angeles-Long Beach-Anaheim, CA HC Folate | $61.70 | $94.93 | Apr 1, 2026 source file |
| Ojai Valley Community Hospital Ojai · Oxnard-Thousand Oaks-Ventura, CA HC ASSAY OF FOLIC ACID SERUM CDM | $61.80 | $103.00 | Jun 15, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $62.65 | $179.00 | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance · Los Angeles-Long Beach-Anaheim, CA HC BLOOD FOLIC ACID SERUM | $62.65 | $179.00 | Apr 1, 2026 source file |
| Bakersfield Memorial Hospital Bakersfield · Bakersfield-Delano, CA FOLIC ACID SERUM | $63.22 | $174.00 | Sep 30, 2026 source file |
| Pioneers Memorial Hospital Brawley · El Centro, CA Folate Level | $63.76 | $182.18 | Feb 1, 2026 source file |
| Mercy Hospital Bakersfield · Bakersfield-Delano, CA BM-FOLIC ACID SERUM | $64.56 | $167.00 | Sep 30, 2026 source file |
| Sequoia Hospital Redwood City · San Francisco-Oakland-Fremont, CA FOLIC ACID SERUM | $76.42 | $224.00 | Sep 30, 2026 source file |
| Foothill Regional Medical Center Tustin · Los Angeles-Long Beach-Anaheim, CA FOLATE SERUM | $81.74 | $81.74 | Mar 18, 2026 source file |
| Grossmont Hospital La Mesa · San Diego-Chula Vista-Carlsbad, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $90.00 | $120.00 | Apr 1, 2026 source file |
| Sharp Chula Vista Medical Center Chula Vista · San Diego-Chula Vista-Carlsbad, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $90.00 | $120.00 | Apr 1, 2026 source file |
| Sharp Coronado Hospital and Healthcare Center Coronado · San Diego-Chula Vista-Carlsbad, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $90.00 | $120.00 | Apr 1, 2026 source file |
| Sharp Memorial Hospital San Diego · San Diego-Chula Vista-Carlsbad, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $90.00 | $120.00 | Apr 1, 2026 source file |
| UC San Diego Medical Center San Diego · San Diego-Chula Vista-Carlsbad, CA Folic Acid Level | $90.20 | $164.00 | Apr 1, 2026 source file |
| French Hospital Medical Center San Luis Obispo · San Luis Obispo-Paso Robles, CA FOLIC ACID SERUM | $93.46 | $247.00 | Sep 30, 2026 source file |
| Tri-City Medical Center Oceanside · San Diego-Chula Vista-Carlsbad, CA Folate Level | $94.39 | $157.32 | May 29, 2026 source file |
| Healdsburg Hospital Healdsburg · Santa Rosa-Petaluma, CA HC ASSAY OF FOLIC ACID SERUM CDM | $95.88 | $188.00 | Apr 1, 2026 source file |
| Mad River Community Hospital Arcata · Eureka-Arcata, CA FOLATE (FOLIC ACID) | $97.52 | $97.52 | Jul 22, 2025 source file |
| Rady Children's Hospital - San Diego San Diego · San Diego-Chula Vista-Carlsbad, CA Rch Lab-Folate | $98.25 | $131.00 | Apr 1, 2026 source file |
| Redlands Community Hospital Redlands · Riverside-San Bernardino-Ontario, CA Folic acid level, serum | $105.12 | $438.00 | Jun 19, 2026 source file |
| Marian Regional Medical Center Santa Maria · Santa Maria-Santa Barbara, CA FOLIC ACID SERUM | $105.33 | $240.00 | Sep 30, 2026 source file |
| Marshall Medical Center Placerville · Sacramento-Roseville-Folsom, CA HC FOLIC ACID; SERUM | $105.47 | $185.14 | Feb 19, 2026 source file |
| Fairchild Medical Center Yreka · Yreka, CA Folic acid level, serum | $109.00 | $109.00 | Sep 24, 2026 source file |
| Kaiser Foundation Hospital & Rehab Center - Vallejo Vallejo · Vallejo, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Antioch Antioch · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Fremont Fremont · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Fresno Fresno · Fresno, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Manteca Manteca · Stockton-Lodi, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Modesto Modesto · Modesto, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Oakland/Richmond Oakland · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Redwood City Redwood City · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Roseville Roseville · Sacramento-Roseville-Folsom, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Sacramento Sacramento · Sacramento-Roseville-Folsom, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Francisco San Francisco · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Jose San Jose · San Jose-Sunnyvale-Santa Clara, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Leandro San Leandro · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - San Rafael San Rafael · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Santa Clara Santa Clara · San Jose-Sunnyvale-Santa Clara, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Santa Rosa Santa Rosa · Santa Rosa-Petaluma, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - South Sacramento Sacramento · Sacramento-Roseville-Folsom, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - South San Francisco South San Francisco · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Vacaville Vacaville · Vallejo, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Walnut Creek Walnut Creek · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Kaiser Fnd Hospital - Richmond Campus Richmond · San Francisco-Oakland-Fremont, CA ASSAY OF FOLIC ACID SERUM | $109.20 | $195.00 | Apr 1, 2026 source file |
| Northridge Hospital Medical Center Northridge · Northridge, CA FOLIC ACID SERUM | $109.37 | $407.00 | Sep 30, 2026 source file |
| Coast Plaza Doctors Hospital Norwalk · Los Angeles-Long Beach-Anaheim, CA BLOOD FOLIC ACID SERUM | $110.25 | $110.25 | Feb 4, 2026 source file |
| Community Hospital of Huntington Park Huntington Park · Los Angeles-Long Beach-Anaheim, CA BLOOD FOLIC ACID SERUM | $110.25 | $110.25 | Feb 4, 2026 source file |
| Plumas District Hospital Quincy · Quincy, CA Folic acid level, serum | $110.40 | $138.00 | Nov 6, 2026 source file |
| Dominican Hospital Santa Cruz · Santa Cruz-Watsonville, CA FOLIC ACID SERUM | $111.46 | $252.00 | Sep 30, 2026 source file |
| Keck Hospital of USC Los Angeles · Los Angeles-Long Beach-Anaheim, CA Assay Of Folic Acid Serum | $111.75 | $111.75 | Apr 1, 2026 source file |
| Sierra Nevada Memorial-Miners Hospital Grass Valley · Truckee-Grass Valley, CA FOLIC ACID SERUM | $113.34 | $204.00 | Sep 30, 2026 source file |
| Oroville Hospital Oroville · Chico, CA Folate | $114.00 | $228.00 | — source file |
| Casa Colina Hospital and Centers for Healthcare Pomona · Los Angeles-Long Beach-Anaheim, CA Folic acid level, serum | $114.66 | $88.20 | Oct 5, 2026 source file |
| Saint Agnes Medical Center Fresno · Fresno, CA HC Folic Acid | $118.30 | $182.00 | Mar 31, 2026 source file |
| Loma Linda University Childrens Hospital Loma Linda · Riverside-San Bernardino-Ontario, CA HC FOLIC ACID (SERUM) | $121.50 | $270.00 | Sep 2, 2026 source file |
| Loma Linda University Medical Center Loma Linda · Riverside-San Bernardino-Ontario, CA HC FOLIC ACID (SERUM) | $121.50 | $270.00 | Sep 2, 2026 source file |
| Loma Linda University Medical Center - Murrieta Murrieta · Riverside-San Bernardino-Ontario, CA HC FOLIC ACID (SERUM) | $121.50 | $270.00 | Sep 2, 2026 source file |
| Hemet Global Medical Center Hemet · Riverside-San Bernardino-Ontario, CA LAB FOLIC ACID (FOLATE) SERUM | $125.00 | $125.00 | Jun 15, 2026 source file |
| Menifee Global Medical Center Menifee · Riverside-San Bernardino-Ontario, CA LAB FOLIC ACID (FOLATE) SERUM | $125.00 | $125.00 | May 20, 2026 source file |
| Good Samaritan Hospital Bakersfield · Bakersfield-Delano, CA ASSAY OF FOLIC ACID SERUM | $127.05 | $181.50 | May 11, 2026 source file |
| Madera Community Hospital Madera · Fresno, CA Folic acid level, serum | $128.40 | $214.00 | Jul 30, 2026 source file |
| Eastern Plumas Health Care Porola · Porola, CA FOLATE | $132.00 | $165.00 | Jun 16, 2026 source file |
| Valley Presbyterian Hospital Van Nuys · Los Angeles-Long Beach-Anaheim, CA FOLATE | $139.00 | $139.00 | Jul 9, 2026 source file |
| County of Monterey Salinas · Salinas, CA Folic acid level, serum | $141.00 | $141.00 | Aug 14, 2026 source file |
| Clovis Community Medical Center Clovis · Fresno, CA FOLATE (FOLIC ACID, SERUM) | $142.96 | $178.69 | Jun 15, 2026 source file |
| Community Regional Medical Center Fresno · Fresno, CA FOLATE (FOLIC ACID, SERUM) | $142.96 | $178.69 | Jun 18, 2026 source file |
| Fresno Heart and Surgical Hospital Fresno · Fresno, CA FOLATE (FOLIC ACID, SERUM) | $142.96 | $178.69 | Jun 16, 2026 source file |
| American Advanced - Glenn Medical Center Willows · Willows, CA FOLIC ACID; SERUM | $149.31 | $248.85 | Oct 4, 2025 source file |
| Mercy General Hospital Sacramento · Sacramento-Roseville-Folsom, CA FOLIC ACID SERUM | $152.31 | $825.00 | Sep 30, 2026 source file |
| Shriners Childrens - Northern California Sacramento · Sacramento-Roseville-Folsom, CA ASSAY OF FOLIC ACID SERUM | $153.00 | $153.00 | Mar 19, 2026 source file |
| Mercy Medical Center of Mt Shasta Mt Shasta · Mt Shasta, CA FOLIC ACID SERUM | $153.68 | $202.00 | Sep 30, 2026 source file |
| USC Kenneth Norris Jr Cancer Hospital Los Angeles · Los Angeles-Long Beach-Anaheim, CA Assay Of Folic Acid Serum | $158.75 | $158.75 | Apr 1, 2026 source file |
| Chinese Hospital San Francisco · San Francisco-Oakland-Fremont, CA Folic acid level, serum | $159.00 | $159.00 | Jul 22, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills · Los Angeles-Long Beach-Anaheim, CA HC ASSAY OF FOLIC ACID SERUM CDM | $173.60 | $496.00 | Apr 1, 2026 source file |
| MarinHealth Medical Center Greenbrae · San Francisco-Oakland-Fremont, CA FOLIC ACID LEVEL; SERUM | $181.20 | $302.00 | Mar 26, 2026 source file |
| San Antonio Regional Hospital Upland · Riverside-San Bernardino-Ontario, CA Folic acid level, serum | $185.00 | $496.00 | Apr 2, 2026 source file |
| Mercy San Juan Medical Center Carmichael · Sacramento-Roseville-Folsom, CA FOLIC ACID SERUM | $185.83 | $825.00 | Sep 30, 2026 source file |
| Salinas Valley Health Medical Center Salinas · Salinas, CA Assay of Folic Acid Serum | $196.83 | $196.83 | Jul 1, 2026 source file |
| Kaweah Health Medical Center Visalia · Visalia, CA Folic Acid | $199.00 | $199.00 | Jul 14, 2026 source file |
| Methodist Hospital of Sacramento Sacramento · Sacramento-Roseville-Folsom, CA FOLIC ACID SERUM | $199.69 | $825.00 | Sep 30, 2026 source file |
| Modoc Medical Center Alturas · Alturas, CA Folic acid level, serum | $204.37 | $204.37 | Sep 28, 2026 source file |
| Catalina Island Medical Center Avalon · Los Angeles-Long Beach-Anaheim, CA Folic acid level, serum | $205.84 | $294.05 | Jul 20, 2026 source file |
| Clovis Community Medical Center Clovis · Fresno, CA FOLATE (FOLIC ACID, SERUM) | $206.00 | $206.00 | Sep 11, 2026 source file |
| Woodland Memorial Hospital Woodland · Sacramento-Roseville-Folsom, CA FOLIC ACID SERUM | $208.74 | $825.00 | Sep 30, 2026 source file |
| Sonoma Valley Hospital Sonoma · Santa Rosa-Petaluma, CA Folic acid level, serum | $219.80 | $314.00 | May 22, 2026 source file |
| Tahoe Forest Hospital Truckee · Truckee-Grass Valley, CA Folic acid level, serum | $226.00 | $226.00 | Sep 28, 2026 source file |
| Stanford Health Care Stanford · San Jose-Sunnyvale-Santa Clara, CA HC Folate-Serum | $226.80 | $567.00 | Apr 1, 2026 source file |
| Stanford Health Care Tri-Valley Pleasanton · San Francisco-Oakland-Fremont, CA HC Folate-Serum | $226.80 | $567.00 | Apr 1, 2026 source file |
| Childrens Hospital at Mission - Cerner Mission Viejo · Los Angeles-Long Beach-Anaheim, CA FOLATE | $228.00 | $228.00 | Mar 18, 2026 source file |
| Alta Bates Summit Medical Center Oakland · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Alta Bates Summit Medical Center - Alta Bates Camp Berkeley · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Alta Bates Summit Medical Center - Herrick Campus Berkeley · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Alta Bates Summit Medical Center-Summit Campus-Hawthorne Oakland · San Francisco-Oakland-Fremont, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| California Pacific Medical Center- Van Ness Campus San Francisco · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| California Pacific Medical Ctr-Davies Campus Hospital San Francisco · San Francisco-Oakland-Fremont, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Eden Medical Center Castro Valley · San Francisco-Oakland-Fremont, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Memorial Hospital Los Banos Los Banos · Merced, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Memorial Medical Center Modesto · Modesto, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Mills Health Center San Mateo · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Mills-Peninsula Medical Center Burlingame · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Novato Community Hospital Novato · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Amador Hospital Jackson · Jackson, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Auburn Faith Hospital Auburn · Sacramento-Roseville-Folsom, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Coast Hospital Crescent City · Crescent City, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Davis Hospital Davis · Sacramento-Roseville-Folsom, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Delta Medical Center Antioch · San Francisco-Oakland-Fremont, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Lakeside Hospital Lakeport · Clearlake, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Maternity & Surgery Center of Santa Cruz Santa Cruz · Santa Cruz-Watsonville, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Medical Center, Sacramento Sacramento · Sacramento-Roseville-Folsom, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Roseville Medical Center Roseville · Sacramento-Roseville-Folsom, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Santa Rosa Regional Hospital Santa Rosa · Santa Rosa-Petaluma, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Solano Medical Center Vallejo · Vallejo, CA HCHG FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Surgical Hospital - North Valley Yuba City · Yuba City, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Sutter Tracy Community Hospital Tracy · Stockton-Lodi, CA HCHG CORE FOLATE | $231.00 | $231.00 | Apr 1, 2026 source file |
| Lucile Salter Packard Children's Hospital at Stanford Palo Alto · San Jose-Sunnyvale-Santa Clara, CA HC Folic Acid, Serum | $283.50 | $567.00 | Mar 31, 2026 source file |
| Dameron Hospital Stockton · Stockton-Lodi, CA Folic acid level, serum | $298.60 | $663.56 | Oct 13, 2026 source file |
| Mercy Hospital of Folsom Folsom · Sacramento-Roseville-Folsom, CA FOLIC ACID SERUM | $307.82 | $825.00 | Sep 30, 2026 source file |
| Good Samaritan Hospital San Jose · San Jose-Sunnyvale-Santa Clara, CA FOLATE (FOLIC ACID) SER | $330.44 | $330.44 | Sep 1, 2026 source file |
| UCI Health - Lakewood Orange · Los Angeles-Long Beach-Anaheim, CA FOLIC ACID | $336.00 | $840.00 | Apr 1, 2026 source file |
| San Bernardino County Colton · Riverside-San Bernardino-Ontario, CA HC BLOOD FOLIC ACID SERUM - FOLATE | $337.00 | $337.00 | Feb 25, 2026 source file |
| Cedars-Sinai Medical Center Los Angeles · Los Angeles-Long Beach-Anaheim, CA Laboratory Services | $382.40 | $588.32 | Nov 26, 2025 source file |
| USC Verdugo Hills Hospital Glendale · Glendale, CA Assay Of Folic Acid Serum | $410.50 | $410.50 | Apr 1, 2026 source file |
| Los Robles Hospital and Medical Center Thousand Oaks · Oxnard-Thousand Oaks-Ventura, CA FOLATE (FOLIC ACID) SER | $438.57 | $438.57 | Sep 1, 2026 source file |
| Southern California Hospital at Hollywood Hollywood · Los Angeles-Long Beach-Anaheim, CA FOLATE SERUM | $459.33 | $459.33 | Mar 18, 2026 source file |
| Southern California Hospital at Culver City Culver City · Culver City, CA FOLATE SERUM | $460.48 | $460.48 | Mar 18, 2026 source file |
| Riverside Community Hospital Riverside · Riverside-San Bernardino-Ontario, CA FOLATE (FOLIC ACID) SER | $717.00 | $717.00 | Sep 1, 2026 source file |
| Watsonville Community Hospital Watsonville · Santa Cruz-Watsonville, CA FOLIC ACID SERUM | $1,112.64 | $1,854.40 | Oct 8, 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 | 52 | $9.00 | $47.32 |
| San Francisco-Oakland-Fremont, CA | 26 | $32.13 | $170.10 |
| Riverside-San Bernardino-Ontario, CA | 24 | $9.51 | $47.32 |
| Sacramento-Roseville-Folsom, CA | 14 | $105.47 | $192.76 |
| San Diego-Chula Vista-Carlsbad, CA | 13 | $14.00 | $90.00 |
| Fresno, CA | 7 | $109.20 | $142.96 |
| San Jose-Sunnyvale-Santa Clara, CA | 7 | $45.75 | $109.20 |
| Santa Rosa-Petaluma, CA | 6 | $36.67 | $102.54 |
| Oxnard-Thousand Oaks-Ventura, CA | 5 | $26.68 | $41.20 |
| Eureka-Arcata, CA | 4 | $36.67 | $42.48 |
| Stockton-Lodi, CA | 4 | $46.49 | $170.10 |
| Bakersfield-Delano, CA | 3 | $63.22 | $64.56 |
| Santa Cruz-Watsonville, CA | 3 | $111.46 | $231.00 |
| Vallejo, CA | 3 | $109.20 | $109.20 |
| Chico, CA | 2 | $27.52 | $70.76 |
| Merced, CA | 2 | $39.40 | $135.20 |
| Modesto, CA | 2 | $109.20 | $170.10 |
| Redding, CA | 2 | $14.00 | $37.15 |
| Salinas, CA | 2 | $141.00 | $168.92 |
| Truckee-Grass Valley, CA | 2 | $113.34 | $169.67 |
| Visalia, CA | 2 | $51.03 | $125.02 |
| Alturas, CA | 1 | $204.37 | $204.37 |
| Culver City, CA | 1 | $460.48 | $460.48 |
| Clearlake, CA | 1 | $231.00 | $231.00 |
| Crescent City, CA | 1 | $231.00 | $231.00 |
| El Centro, CA | 1 | $63.76 | $63.76 |
| Glendale, CA | 1 | $410.50 | $410.50 |
| Jackson, CA | 1 | $231.00 | $231.00 |
| Mt Shasta, CA | 1 | $153.68 | $153.68 |
| Northridge, CA | 1 | $109.37 | $109.37 |
| Napa, CA | 1 | $36.67 | $36.67 |
| Porola, CA | 1 | $132.00 | $132.00 |
| Quincy, CA | 1 | $110.40 | $110.40 |
| Red Bluff, CA | 1 | $23.77 | $23.77 |
| San Andreas, CA | 1 | $24.85 | $24.85 |
| San Luis Obispo-Paso Robles, CA | 1 | $93.46 | $93.46 |
| Santa Maria-Santa Barbara, CA | 1 | $105.33 | $105.33 |
| Susanville, CA | 1 | $11.89 | $11.89 |
| Weaverville, CA | 1 | $23.00 | $23.00 |
| Willows, CA | 1 | $149.31 | $149.31 |
| Yreka, CA | 1 | $109.00 | $109.00 |
| Yuba City, CA | 1 | $231.00 | $231.00 |
What folate test is, what the price covers and why prices differ: Folate test explained.
Folate (folic acid) blood test in other states
- Alabama$61.50
- Alaska$138.38
- Arizona$85.19
- Arkansas$53.27
- Colorado$126.29
- Connecticut$75.00
- Delaware$196.63
- District of Columbia$119.53, 3 hospitals
- Florida$125.50
- Georgia$86.58
- Hawaii$133.90
- Idaho$84.10
- Illinois$114.00
- Indiana$76.69
- Iowa$89.60
- Kansas$98.15
- Kentucky$98.57
- Louisiana$39.79
- Maine$81.00
- Maryland$42.15
- Massachusetts$71.14
- Michigan$78.55
- Minnesota$88.00
- Mississippi$53.04
- Missouri$82.17
- Montana$91.02
- Nebraska$108.53
- Nevada$148.45
- New Hampshire$88.37
- New Jersey$16.91
- New Mexico$90.90
- New York$55.09
- North Carolina$85.70
- North Dakota$94.00
- Ohio$67.55
- Oklahoma$65.70
- Oregon$87.75
- Pennsylvania$86.80
- Puerto Rico$67.00
- Rhode Island$82.00
- South Carolina$118.57
- South Dakota$112.00
- Tennessee$49.34
- Texas$81.00
- Utah$173.94
- Vermont$113.98
- Virginia$108.40
- Washington$105.44
- West Virginia$70.72
- Wisconsin$98.80
- Wyoming$92.56
Median cash price across the state's hospitals.