Lab tests CPT 86706 Inpatient — admitted to hospital

Hepatitis B immunity test cost in Indianapolis, IN — inpatient

In Indianapolis-Carmel-Greenwood, IN, 12 hospitals list a cash price for hepatitis B surface antibody (anti-HBs) test, immunity check as an inpatient: from $27.60 to $217.20, with a median of $28.20. The lowest listed price is at Naab Road Surgery Center and 4 other hospitals — $0.60 less than the median here. Across Indiana, the median is $53.08 at 60 hospitals.

Cash prices at 12 facilities across 6 cities for code 86706, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between — and —.

Lowest$27.60Naab Road Surgery Center + 4 more
Median$28.20half pay less
Highest$217.20in this market
Difference7.9×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 Indianapolis-Carmel-Greenwood, IN.

median
Lowest $27.60Highest $217.20

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
Naab Road Surgery Center lowest Indianapolis, IN #HEPATITIS B SURFACE AB (HBSAB) $27.60 $46.00 $5.08–$24.49 40% —
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St. Vincent Fishers Hospital lowest Fishers, IN · (317) 415-9000 #HEPATITIS B SURFACE AB (HBSAB) $27.60 $46.00 $5.08–$24.49 40% —
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Endo Surgery Center lowest Carmel, IN #HEPATITIS B SURFACE AB (HBSAB) $27.60 $46.00 $5.08–$24.49 40% —
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Carmel AmbSurg lowest Carmel, IN #HEPATITIS B SURFACE AB (HBSAB) $27.60 $46.00 $5.08–$24.49 40% —
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St. Vincent Carmel Hospital lowest Carmel, IN · (317) 582-7000 #HEPATITIS B SURFACE AB (HBSAB) $27.60 $46.00 $5.08–$24.49 40% —
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Ascension St Vincent Mercy Elwood, IN · (765) 552-4743 #HEPATITIS B SURFACE AB (HBSAB) $28.20 $47.00 $5.08–$24.49 40% —
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St. Vincent Anderson Regional Hospital Anderson, IN · (765) 649-2511 #HEPATITIS B SURFACE AB (HBSAB) $28.20 $47.00 $5.08–$24.49 40% —
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Rehabilitation Hospital Of Indiana Indianapolis, IN Hepatitis B Surface Ab RHI $61.56 $108.00 $731.50–$3,209.00 43% —
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Rehabilitation Hospital Of Indiana Indianapolis, IN Hepatitis B Surface Ab RHI $61.56 $108.00 — 43% —
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Riverview Health Noblesville, IN · (317) 773-0760 HEPATITIS B SURFACE AB $65.40 $109.00 — 40% —
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Eskenazi Health Indianapolis, IN · (317) 880-4818 HC Hep B Surf Ab $80.10 $89.00 $10.00–$89.00 10% —
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St. Vincent Anderson Regional Hospital Anderson, IN · (765) 649-2511 HEPATITIS B SURFACE AB (HBSAB) $209.40 $349.00 $5.08–$24.49 40% —
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Ascension St Vincent Mercy Elwood, IN · (765) 552-4743 HEPATITIS B SURFACE AB (HBSAB) $213.60 $356.00 $5.08–$24.49 40% —
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Naab Road Surgery Center Indianapolis, IN HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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Endo Surgery Center Carmel, IN HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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St. Vincent Heart Center of Indiana Carmel, IN · (317) 583-5000 HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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St. Vincent Seton Specialty Hospital Indianapolis, IN HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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Carmel AmbSurg Carmel, IN HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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St. Vincent Fishers Hospital Fishers, IN · (317) 415-9000 HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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St. Vincent Carmel Hospital Carmel, IN · (317) 582-7000 HEPATITIS B SURFACE AB (HBSAB) $217.20 $362.00 $5.08–$24.49 40% —
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Inpatient: lowest $27.60, median $28.20, highest $217.20 — a 7.9× difference within the same market.

As an outpatient, the same code is billed by 15 facilities here, median $51.46 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 2 of 11 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 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 antibody test shows immunity to hepatitis B, from vaccination or a past infection. Schools and employers in health care often ask for it as proof of immunity.

What the price covers

The price usually covers running the test. The blood draw (36415) is often billed as a separate line.