Hepatitis B test cost in Los Angeles, CA
In Los Angeles-Long Beach-Anaheim, CA, 27 hospitals list a cash price for hepatitis B surface antigen (HBsAg) test: from $10.00 to $228.04, with a median of $71.76. The lowest listed price is at Centinela Hospital Medical Center and 3 other hospitals — $61.76 less than the median here. Across California, the median is $71.76 at 94 hospitals.
Cash prices at 27 facilities across 23 cities for code 87340, 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.
Lowest$10.00Centinela Hospital Medical Center + 3 more
Median$71.76half pay less
Highest$228.04in this market
Difference22.8×highest vs lowest
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.
median
Lowest $10.00Highest $347.90
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Centinela Hospital Medical Center lowest Inglewood, CA · (310) 673-4660 HBSAG SCREEN LC | $10.00 | $51.65 | $10.33–$332.00 | 81% | Sep 1, 2026 source file |
| Sherman Oaks Hospital lowest Sherman Oaks, CA · (818) 981-7111 HP B SURF AG/PAML | $10.00 | $22.00 | $1.00–$51.65 | 55% | Sep 1, 2026 source file |
| Sherman Oaks Hospital lowest Sherman Oaks, CA · (818) 981-7111 Hepatitis B Surface AG SCR*LC | $10.00 | $3.33 | $1.00–$51.65 | -200% | Sep 1, 2026 source file |
| La Palma Intercommunity Hospital lowest La Palma, CA · (714) 670-7400 Hc Hepatitis B Surface Ag, Eia | $10.00 | $298.35 | $10.33–$298.35 | 97% | Sep 1, 2026 source file |
| Encino Hospital Medical Center lowest Encino, CA · (818) 995-5000 HBS-AG | $10.00 | $255.20 | $1.00–$255.20 | 96% | Sep 1, 2026 source file |
| Encino Hospital Medical Center lowest Encino, CA · (818) 995-5000 Hepatitis B Surface ag | $10.00 | $3.33 | $1.00–$255.20 | -200% | Sep 1, 2026 source file |
| Encino Hospital Medical Center lowest Encino, CA · (818) 995-5000 LC 006510HBSAG SCREEN | $10.00 | $20.66 | $1.00–$255.20 | 52% | Sep 1, 2026 source file |
| Centinela Hospital Medical Center lowest Inglewood, CA · (310) 673-4660 HBS ANTIGEN | $10.00 | $332.00 | $10.33–$332.00 | 97% | Sep 1, 2026 source file |
| Sherman Oaks Hospital lowest Sherman Oaks, CA · (818) 981-7111 PN HEP ACUTE, EIA QL HBSAG LC1 | $10.00 | $17.50 | $1.00–$51.65 | 43% | Sep 1, 2026 source file |
| Sherman Oaks Hospital lowest Sherman Oaks, CA · (818) 981-7111 LC 006510 HEPATITIS B SURF AG | $10.00 | $51.65 | $1.00–$51.65 | 81% | Sep 1, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $24.15 | $69.00 | — | 65% | Apr 1, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $24.15 | $69.00 | — | 65% | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $24.85 | $71.00 | — | 65% | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $24.85 | $71.00 | — | 65% | Apr 1, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $26.40 | $55.00 | — | 52% | Apr 1, 2026 source file |
| St Joseph Hospital of Orange Orange, CA · (714) 633-9111 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $26.40 | $55.00 | — | 52% | Apr 1, 2026 source file |
| St Jude Hospital Fullerton, CA · (714) 992-3000 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $26.40 | $55.00 | — | 52% | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $33.25 | $95.00 | — | 65% | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $33.25 | $95.00 | — | 65% | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC HEPATITIS B SURFACE ANTIGEN CONFIRMATION | $43.40 | $124.00 | — | 65% | Apr 1, 2026 source file |
| Hoag Memorial Hospital Presbyterian Newport Beach, CA · (949) 764-4624 HC Hepatitis B Surface Antigen | $46.06 | $70.86 | — | 35% | Apr 1, 2026 source file |
| USC Kenneth Norris Jr Cancer Hospital Los Angeles, CA Hep B Surface Antigen Donor (4) | $51.54 | $51.54 | — | — | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $63.70 | $182.00 | — | 65% | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $63.70 | $182.00 | — | 65% | Apr 1, 2026 source file |
| Saint John's Health Center Santa Monica, CA · (310) 829-5511 HC HEPATITIS B SURFACE ANTIGEN CONFIRMATION | $63.70 | $182.00 | — | 65% | Apr 1, 2026 source file |
| Kaiser Foundation Hospital - Orange County - Irvine Irvine, CA IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Los Angeles Los Angeles, CA · (323) 783-4011 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Woodland Hills Woodland Hills, CA · (818) 719-3800 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Panorama City Panorama City, CA · (818) 375-2000 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Downey Downey, CA · (562) 461-6007 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Orange County - Anaheim Anaheim, CA · (714) 279-4000 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - South Bay Harbor City, CA · (310) 325-5111 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - Baldwin Park Baldwin Park, CA · (626) 851-1011 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Kaiser Foundation Hospital - West la Los Angeles, CA · (213) 857-2201 IAAD IA HEPATITIS B SURFACE ANTIGEN | $71.76 | $138.00 | $7.00–$20.00 | 48% | — source file |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $79.68 | $166.00 | — | 52% | Apr 1, 2026 source file |
| Mission Hospital Regional Med Center Mission Viejo, CA · (949) 364-1400 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $79.68 | $166.00 | — | 52% | Apr 1, 2026 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA · (310) 823-8911 HB LAB HEP B S ANTIG | $87.30 | $134.32 | — | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA · (310) 823-8911 Outpatient Global Laboratory, Radiology and Diagnostic Services | $87.30 | $134.32 | $24.98–$80.04 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA · (310) 823-8911 HB HEP B SURF AG REFLEX TO CONFIM | $87.30 | $134.32 | — | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA · (310) 823-8911 Clinical and Anatomical Laboratory Services | $87.30 | $134.32 | $24.98–$80.04 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Marina Hospital Marina del Rey, CA · (310) 823-8911 Laboratory Services | $87.30 | $134.32 | $24.98–$80.04 | 35% | Nov 26, 2025 source file |
| Keck Hospital of USC Los Angeles, CA · (323) 442-8656 Iaad Ia Hepatitis B Surface Antigen | $95.50 | $95.50 | — | — | Apr 1, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $123.20 | $352.00 | — | 65% | Apr 1, 2026 source file |
| Providence Holy Cross Medical Center Mission Hills, CA · (818) 365-8051 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $123.20 | $352.00 | — | 65% | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $142.10 | $406.00 | — | 65% | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $142.10 | $406.00 | — | 65% | Apr 1, 2026 source file |
| USC Kenneth Norris Jr Cancer Hospital Los Angeles, CA Iaad Ia Hepatitis B Surface Antigen | $151.75 | $151.75 | — | — | Apr 1, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Saint Joseph Medical Center Burbank, CA · (818) 843-5111 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $189.00 | $540.00 | — | 65% | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $203.70 | $582.00 | — | 65% | Apr 1, 2026 source file |
| Providence Cedars Sinai Tarzana Medical Center Tarzana, CA · (818) 881-0800 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $203.70 | $582.00 | — | 65% | Apr 1, 2026 source file |
| Cedars-Sinai Medical Center Los Angeles, CA · (310) 423-5000 Laboratory Services | $228.04 | $350.83 | $24.96–$138.96 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Medical Center Los Angeles, CA · (310) 423-5000 HB LAB HEP B S ANTIG | $228.04 | $350.83 | — | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Medical Center Los Angeles, CA · (310) 423-5000 INFECTIOUS AGENT ANTIGEN DETECTION BY ENZYME IMMUNOASSAY TECHNIQUE, QUALITATIVE OR SEMIQUALITATIVE, HEPATITIS B SURFACE | $228.04 | $350.83 | $24.96–$138.96 | 35% | Nov 26, 2025 source file |
| Cedars-Sinai Medical Center Los Angeles, CA · (310) 423-5000 INFECTIOUS AGENT ANTIGEN DETECTION BY ENZYME IMMUNOASSAY TECHNIQUE, QUALITATIVE OR SEMIQUANTITATIVE, MULTIPLE STEP METHOD; HEPATITIS B SURFACE ANTIGEN (HBSAG) | $228.04 | $350.83 | $24.96–$138.96 | 35% | Nov 26, 2025 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $347.90 | $994.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $347.90 | $994.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Company of Mary Medical Center Torrance Torrance, CA · (310) 540-7676 HC IAAD IA HEPATITIS B SURFACE ANTIGEN CDM | $347.90 | $994.00 | — | 65% | Apr 1, 2026 source file |
| Providence Little Co of Mary Medical Center San Pedro San Pedro, CA · (310) 832-3311 HC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $347.90 | $994.00 | — | 65% | Apr 1, 2026 source file |
Outpatient: lowest $10.00, median $71.76, highest $228.04 — a 22.8× difference within the same market.
As an inpatient, the same code is billed by 24 facilities here, median $71.76. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 4 of 14 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
The hepatitis B surface antigen test shows whether the hepatitis B virus is present in the blood now. The CDC recommends screening all adults at least once and every pregnant woman in each pregnancy.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
5 rows held back from this comparison
They are priced below $1 or below a tenth of the national median for code 87340 ($57.00). Such a line is almost always a physician's fee billed separately, an assistant's share or a placeholder — a real charge, but not the price of the procedure itself.
| UCI Health - Lakewood Orange, CAHEPATITIS B SURFACE QUAL | $0.94 | file |
| Hoag Memorial Hospital Presbyterian Newport Beach, CAHC Iaad Ia Hepatitis B Surface Antigen # | $2.76 | file |
| Mission Hospital Regional Med Center Mission Viejo, CAHC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $3.14 | file |
| St Jude Hospital Fullerton, CAHC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $3.14 | file |
| St Joseph Hospital of Orange Orange, CAHC IAAD IA HEPATITIS B SURFACE ANTIGEN LAB | $3.14 | file |