Lab tests CPT 86787 Inpatient — admitted to hospital

Chickenpox immunity test cost in Sacramento, CA — inpatient

In Sacramento-Roseville-Folsom, CA, 9 hospitals list a cash price for chickenpox (varicella) immunity blood test as an inpatient: from $5.94 to $111.00, with a median of $111.00. The lowest listed price is at Mercy Hospital of Folsom — $105.06 less than the median here. Across California, the median is $37.90 at 181 hospitals.

Cash prices at 9 facilities across 5 cities for code 86787, as an inpatient (admitted to hospital) . Collected Sep 29, 2026; the hospital files themselves were last updated between Feb 28, 2026 and Apr 1, 2026.

Lowest$5.94Mercy Hospital of Folsom
Median$111.00half of hospitals charge less
Highest$111.00in this market
Difference18.7×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 Sacramento-Roseville-Folsom, CA.

median
Lowest $5.94Highest $115.00

Hospitals, cheapest first

HospitalCash priceList priceInsurers payOff list
Mercy Hospital of Folsom lowest Folsom, CA · (916) 983-7400 RL-A-ENCEPH-CSF 3017752D File of Feb 28, 2026 · source file $5.94 $15.26 $1.68–$12.52 61%
Kaiser Foundation Hospital - South Sacramento Sacramento, CA · (916) 688-2000 ANTIBODY VARICELLA-ZOSTER source file $86.80 $155.00 $11.00–$35.00 44%
Kaiser Foundation Hospital - Roseville Roseville, CA · (916) 784-4000 ANTIBODY VARICELLA-ZOSTER source file $86.80 $155.00 $11.00–$35.00 44%
Kaiser Foundation Hospital - Sacramento Sacramento, CA · (916) 973-5000 ANTIBODY VARICELLA-ZOSTER source file $86.80 $155.00 $11.00–$35.00 44%
Sutter Center For Psychiatry Sacramento, CA · (916) 386-3000 HCHG CORE VZV AB+1 more line at this price File of Apr 1, 2026 · source file $111.00 $111.00 — —
Sutter Auburn Faith Hospital Auburn, CA · (530) 888-4500 HCHG CORE VZV AB IGM+1 more line at this price File of Apr 1, 2026 · source file $111.00 $111.00 — —
Sutter Davis Hospital Davis, CA · (530) 757-5108 HCHG CORE VZV AB IGM+1 more line at this price File of Apr 1, 2026 · source file $111.00 $111.00 — —
Sutter Medical Center, Sacramento Sacramento, CA · (916) 454-2222 HCHG CORE VZV AB IGM+1 more line at this price File of Apr 1, 2026 · source file $111.00 $111.00 — —
Sutter Roseville Medical Center Roseville, CA · (916) 781-1000 HCHG CORE VZV AB IGM+1 more line at this price File of Apr 1, 2026 · source file $111.00 $111.00 — —
Sutter Roseville Medical Center Roseville, CA · (916) 781-1000 HCHG CORE VZV AB IGG File of Apr 1, 2026 · source file $115.00 $115.00 — —
Sutter Auburn Faith Hospital Auburn, CA · (530) 888-4500 HCHG CORE VZV AB IGG File of Apr 1, 2026 · source file $115.00 $115.00 — —
Sutter Medical Center, Sacramento Sacramento, CA · (916) 454-2222 HCHG CORE VZV AB IGG File of Apr 1, 2026 · source file $115.00 $115.00 — —
Sutter Davis Hospital Davis, CA · (530) 757-5108 HCHG CORE VZV AB IGG File of Apr 1, 2026 · source file $115.00 $115.00 — —
Sutter Center For Psychiatry Sacramento, CA · (916) 386-3000 HCHG CORE VZV AB IGG File of Apr 1, 2026 · source file $115.00 $115.00 — —
Hospital The hospital that published the price, its city and the line exactly as written in its price file.
Cash price The hospital's own price for a patient paying without insurance (“discounted cash” in its price file). Hospitals must publish it under federal law, 45 CFR 180.50. Call to confirm it before booking. More
List price The hospital's full chargemaster price (“gross charge”) before any discount. Almost nobody pays it; the gap to the cash price shows what the self-pay discount is worth. More
Insurers pay The lowest and highest rates this hospital has agreed with insurance plans for the same item, from its price file. If the cash price is below what your plan pays and you have not met your deductible, paying cash can cost you less. More
Off list How much lower the cash price is than the list price.
No cash discount This line's cash price equals the hospital's full list price. Many hospitals still reduce bills for uninsured patients: ask the billing office for its self-pay discount in writing. More

Inpatient: lowest $5.94, median $111.00, highest $111.00 — a 18.7× difference within the same market.

As an outpatient, the same code is billed by 9 facilities here, median $111.00 — that is the price to compare if you are not being admitted.

Cash or insurance?

At 1 of 4 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

A varicella antibody test shows whether you are immune to chickenpox. It is used by schools, health care employers and before pregnancy when vaccine records are missing.

What the price covers

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

14 rows held back from this comparison

They are priced below $1 or below a tenth of the national median for code 86787 ($58.73). 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.

HospitalCash priceFile
Mercy General Hospital Sacramento, CARL-A-VZE 50167 $1.09 file
Woodland Memorial Hospital Woodland, CARL-A-VZE 50167 $1.37 file
Mercy San Juan Medical Center Carmichael, CARL-A-VZE 50167 $1.37 file
Methodist Hospital of Sacramento Sacramento, CARL-A-VZE 50167 $1.44 file
Mercy Hospital of Folsom Folsom, CARL-A-VZE 50167 $1.95 file
Mercy General Hospital Sacramento, CARL-A-VZV IGG CSF $2.50 file
Woodland Memorial Hospital Woodland, CARL-A-VZV IGG CSF $3.15 file
Mercy San Juan Medical Center Carmichael, CARL-A-VZV IGG CSF $3.15 file
Methodist Hospital of Sacramento Sacramento, CARL-A-VZV IGG CSF $3.31 file
Mercy General Hospital Sacramento, CARL-A-ENCEPH-CSF 3017752D $3.33 file
Woodland Memorial Hospital Woodland, CARL-A-ENCEPH-CSF 3017752D $4.19 file
Mercy San Juan Medical Center Carmichael, CARL-A-ENCEPH-CSF 3017752D $4.19 file
Methodist Hospital of Sacramento Sacramento, CARL-A-ENCEPH-CSF 3017752D $4.40 file
Mercy Hospital of Folsom Folsom, CARL-A-VZV IGG CSF $4.46 file
File Link to the hospital's own price file.