Hepatitis B test cost in Houston, TX — inpatient
In Houston-Pasadena-The Woodlands, TX, 12 hospitals list a cash price for hepatitis B surface antigen (HBsAg) test as an inpatient: from $8.04 to $231.50, with a median of $231.50. The lowest listed price is at Texas Children's Hospital — $223.46 less than the median here. Across Texas, the median is $50.37 at 101 hospitals.
Cash prices at 12 facilities across 8 cities for code 87340, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Mar 5, 2026 and Apr 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 Houston-Pasadena-The Woodlands, TX.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Texas Children's Hospital lowest Houston, TX · (832) 824-1000 TC DONIVF; HEP B SURFACE AG | $8.04 | $12.00 | $4.80–$11.40 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital lowest Houston, TX · (832) 824-1000 TC DONIVF; HEP B SURFACE AG | $8.04 | $12.00 | $4.80–$11.40 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital lowest Houston, TX · (832) 824-1000 TC DONIVF; HEP B SURFACE AG | $8.04 | $12.00 | $4.80–$11.40 | 33% | Mar 5, 2026 source file |
| Harris Health Houston, TX HEPATITIS B SURFACE AG | $10.33 | $169.00 | $8.68–$109.85 | 94% | — source file |
| Harris Health Taub Loop Houston, TX · (713) 873-2000 HEPATITIS B SURFACE AG | $10.33 | $169.00 | $8.68–$109.85 | 94% | — source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC DONBM PNL - HEP B SURFACE AG | $59.63 | $89.00 | $35.60–$84.55 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC DONBM PNL - HEP B SURFACE AG | $59.63 | $89.00 | $35.60–$84.55 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC DONBM PNL - HEP B SURFACE AG | $59.63 | $89.00 | $35.60–$84.55 | 33% | Mar 5, 2026 source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $128.00 | $256.00 | — | 50% | Apr 1, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 HEPATITIS B SURFACE ANTIGEN (FOR SCREENING DURING PREGNANCY) | $129.98 | $194.00 | $77.60–$184.30 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 HEPATITIS B SURFACE ANTIGEN (FOR SCREENING DURING PREGNANCY) | $129.98 | $194.00 | $77.60–$184.30 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 HEPATITIS B SURFACE ANTIGEN (FOR SCREENING DURING PREGNANCY) | $129.98 | $194.00 | $77.60–$184.30 | 33% | Mar 5, 2026 source file |
| The Methodist Hospital Houston, TX · (713) 790-2221 HC HEPATITIS B SURFACE ANTIGEN | $133.00 | $266.00 | — | 50% | Apr 1, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC HEPATITIS B SURFACE ANTIGEN | $134.67 | $201.00 | $80.40–$190.95 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC HEPATITIS B SURFACE ANTIGEN | $134.67 | $201.00 | $80.40–$190.95 | 33% | Mar 5, 2026 source file |
| Texas Children's Hospital Houston, TX · (832) 824-1000 TC HEPATITIS B SURFACE ANTIGEN | $134.67 | $201.00 | $80.40–$190.95 | 33% | Mar 5, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC HEPATITIS B SURFACE ANTIGEN CONFIRM | $231.50 | $463.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Baytown Hospital Baytown, TX · (281) 420-8600 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Clear Lake Hospital Nassau Bay, TX · (281) 333-5503 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Continuing Care Hospital Katy, TX HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist The Woodlands Hospital The Woodlands, TX · (936) 270-2000 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Willowbrook Hospital Houston, TX · (281) 477-1000 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Houston Methodist Cypress Hospital Cypress, TX · (346) 618-1506 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Methodist West Houston Hospital Houston, TX · (832) 522-1000 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
| Methodist Sugar Land Hospital Sugar Land, TX · (281) 274-8000 HC HEPATITIS B SURFACE ANTIGEN | $238.00 | $476.00 | — | 50% | Apr 1, 2026 source file |
Inpatient: lowest $8.04, median $231.50, highest $231.50 — a 28.8× difference within the same market.
As an outpatient, the same code is billed by 14 facilities here, median $231.50 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 3 of 3 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.