Hepatitis B test cost in New York, NY — inpatient
In New York-Newark-Jersey City, NY-NJ, 23 hospitals list a cash price for hepatitis B surface antigen (HBsAg) test as an inpatient: from $10.33 to $273.24, with a median of $32.40. The lowest listed price is at Hmh Hospitals — $22.07 less than the median here. Across New York, the median is $33.58 at 64 hospitals.
Cash prices at 23 facilities across 17 cities for code 87340, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Oct 28, 2025 and Aug 13, 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 New York-Newark-Jersey City, NY-NJ.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Hmh Hospitals lowest Neptune City, NJ LC-D BHSAG SCREEN 006510 | $10.33 | $33.00 | $5.48–$33.00 | 69% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ HEPATITIS B SURFACE ANTIGEN W/REFL CONFIRM QST | $10.33 | $142.00 | $23.57–$142.00 | 93% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ DONOR HEPATITIS B SURFACE ANTIGEN W REFLEX TO CONFIRM QST | $10.33 | $142.00 | $23.57–$142.00 | 93% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ IAAD EIA HEPATITIS B SURFACE ANTIGEN | $10.33 | $33.00 | $5.48–$33.00 | 69% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ LC-R IAAD IA HEPATITIS B SURFACE ANTIGEN | $10.33 | $33.00 | $5.48–$33.00 | 69% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ NMDP IAAD EIA HEPATITIS B SURFACE ANTIGEN | $10.33 | $33.00 | $5.48–$33.00 | 69% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ NMDP HEP B SURFACE AG | $10.33 | $1,870.00 | $310.42–$1,870.00 | 99% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ IAAD IA HEPATITIS B SURFACE ANTIGEN | $10.33 | $142.00 | $23.57–$142.00 | 93% | Dec 31, 2025 source file |
| Hmh Hospitals lowest Neptune City, NJ INF AG AG ENZ IMM QUAL SMQUANT | $10.33 | $142.00 | $23.57–$142.00 | 93% | Dec 31, 2025 source file |
| Morristown Medical Center Morristown, NJ · (973) 971-5450 Ia Hep B Surface Ag | $11.88 | $210.00 | — | 94% | — source file |
| University Hospital Newark, NJ · (973) 972-4300 IAAD IA HEPATITIS B SURFACE ANTIGEN | $11.88 | $99.88 | $7.49–$94.89 | 88% | Aug 13, 2026 source file |
| Newton Medical Center Newton, NJ · (973) 383-2121 Ia Hep B Surface Ag | $11.88 | $112.00 | — | 89% | — source file |
| Chilton Medical Center Pompton Plains, NJ · (973) 831-5000 Ia Hep B Surface Ag | $11.88 | $91.00 | — | 87% | — source file |
| Overlook Medical Center Summit, NJ · (908) 522-2000 Ia Hep B Surface Ag | $11.88 | $210.00 | — | 94% | — source file |
| CentraState Medical Center Freehold Township, NJ · (732) 294-7012 Ia Hep B Surface Ag | $11.88 | $165.00 | — | 93% | — source file |
| NYU Langone Hospital - Suffolk Patchogue, NY · (631) 654-7100 HC HEPATITIS B SURFACE AG, EIA | $12.40 | $115.83 | $9.30–$167.24 | 89% | Jan 1, 2026 source file |
| NYU Langone Brooklyn, NY HC HEPATITIS B SURFACE AG, EIA | $12.40 | $115.83 | $9.30–$167.24 | 89% | Jan 1, 2026 source file |
| NYU Langone New York, NY · (212) 263-7300 HC HEPATITIS B SURFACE AG, EIA | $12.40 | $115.83 | $9.30–$167.24 | 89% | Jan 1, 2026 source file |
| NYU Langone New York, NY · (212) 263-7300 HC HEPATITIS B SURFACE AG, EIA | $12.40 | $115.83 | $9.30–$167.24 | 89% | Jan 1, 2026 source file |
| NYU Langone Mineola, NY HC HEPATITIS B SURFACE AG, EIA | $12.40 | $115.83 | $9.30–$167.24 | 89% | Jan 1, 2026 source file |
| Englewood Health Englewood, NJ · (201) 894-3000 Hep B Surface Antigen 87340 | $32.40 | $324.00 | $25.34–$259.20 | 90% | Feb 2, 2026 source file |
| The Valley Hospital Paramus, NJ · (201) 447-8000 Viral Hep Screening & dx LC | $34.20 | $57.00 | $8.26–$48.45 | 40% | — source file |
| The Valley Hospital Paramus, NJ · (201) 447-8000 HBS AG BY L/A EIA | $39.60 | $66.00 | $8.26–$56.10 | 40% | — source file |
| Helen Hayes Hospital West Haverstraw, NY · (845) 786-4000 HEPATITIS B SURF ANTIGEN | $56.00 | $56.00 | $9.81–$15.50 | — | — source file |
| HMH Carrier Behavioral Health Belle Mead, NJ HEPATITIS B SURFACE ANTIGEN W/REFL CONFIRM QST | $56.80 | $142.00 | — | 60% | — source file |
| HMH Carrier Behavioral Health Belle Mead, NJ HEPATITIS B SURFACE ANTIGEN W/REFL CONFIRM QST | $56.80 | $142.00 | — | 60% | — source file |
| Maimonides Medical Center Brooklyn, NY · (718) 283-6000 HEPATITIS B SURFACE (AG) | $63.00 | $63.00 | — | — | Apr 1, 2026 source file |
| Nassau University Medical Center East Meadow, NY · (516) 572-0123 Hep B Surface Ag | $67.34 | $96.19 | — | 30% | Oct 28, 2025 source file |
| Nassau University Medical Center East Meadow, NY · (516) 572-0123 Chem Hbsag-Eia | $70.76 | $101.08 | — | 30% | Oct 28, 2025 source file |
| Mount Sinai Brooklyn Brooklyn, NY HC Hepatitis B Surface Ag Eia | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Morningside New York, NY HC Iaad Ia Hepatitis B Surface Antigen | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| The Mount Sinai Hospital New York, NY · (212) 241-7981 HC Hepatitis B Surface Ag Eia | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| The Mount Sinai Hospital New York, NY · (212) 241-7981 HC Iaad Ia Hepatitis B Surface Antigen | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Queens Long Island, NY HC Hepatitis B Surface Ag Eia | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Queens Long Island, NY HC Iaad Ia Hepatitis B Surface Antigen | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Behavioral Health Center New York, NY HC Hepatitis B Surface Ag Eia | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Behavioral Health Center New York, NY HC Iaad Ia Hepatitis B Surface Antigen | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Morningside New York, NY HC Hepatitis B Surface Ag Eia | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| Mount Sinai Brooklyn Brooklyn, NY HC Iaad Ia Hepatitis B Surface Antigen | $108.00 | $120.00 | — | 10% | Apr 1, 2026 source file |
| New York Eye and Ear Infirmary of Mount Sinai New York, NY · (212) 979-4000 HEPATITIS B SURFACE AG | $273.24 | $303.60 | — | 10% | Apr 1, 2026 source file |
Inpatient: lowest $10.33, median $32.40, highest $273.24 — a 26.5× difference within the same market.
As an outpatient, the same code is billed by 50 facilities here, median $12.40 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 8 of 9 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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.