Lab tests
Immunoglobulin test (IgA, IgD, IgG or IgM), each cost in California
Immunoglobulin test (IgA, IgD, IgG or IgM), each is a lab test. Many labs sell tests directly to the public for a flat cash price, often far below hospital prices.
Typical cash price
In California
From 281 hospital and 2 clinic prices in California.
Nationwide typical: $36 (most listed prices $7.50–$125).
Cheapest in California
- St. Joseph's Medical Center StocktonImmunoglobulin test (IgA, IgD, IgG or IgM), eachFacility fee only$1.77
Doctor fees are billed separately.
Source: St. Joseph's Medical Center Stockton price file · checked Oct 2026 - $1.80
Doctor fees are billed separately.
Source: MarinHealth Medical Center price file · checked Oct 2026 - $1.82
Doctor fees are billed separately.
Source: Willits Hospital Inc price file · checked Oct 2026 - $1.83
Doctor fees are billed separately.
Source: Desert Regional Medical Center price file · checked Oct 2026 - University of California Davis Medical CenterImmunoglobulin test (IgA, IgD, IgG or IgM), eachFacility fee only$1.88
Doctor fees are billed separately.
Source: University of California Davis Medical Center price file · checked Oct 2026 - Providence Mission Hospital - Mission ViejoImmunoglobulin test (IgA, IgD, IgG or IgM), eachFacility fee only$1.92
Doctor fees are billed separately. Location not independently confirmed.
Source: Providence Mission Hospital - Mission Viejo price file · checked Oct 2026 - Providence St Joseph Hospital OrangeImmunoglobulin test (IgA, IgD, IgG or IgM), eachFacility fee only$1.92
Doctor fees are billed separately.
Source: Providence St Joseph Hospital Orange price file · checked Oct 2026 - $1.92
Doctor fees are billed separately.
Source: St Jude Medical Center price file · checked Oct 2026 - $1.92
Doctor fees are billed separately.
Source: St Mary Medical Center price file · checked Oct 2026 - $1.95
Doctor fees are billed separately. +2 more in this system at the same published price.
Source: Cottage Rehabilitation Hospital price file · checked Oct 2026 - $1.95
Doctor fees are billed separately.
Source: Goleta Valley Cottage Hospital price file · checked Oct 2026 - Glendale Memorial Hospital Health CenterImmunoglobulin test (IgA, IgD, IgG or IgM), eachFacility fee only$1.96
Doctor fees are billed separately.
Source: Glendale Memorial Hospital Health Center price file · checked Oct 2026
See all prices for Immunoglobulin test (IgA, IgD, IgG or IgM), each
Common questions
Do I need a doctor's order?
In most states, direct-to-consumer labs can sell many tests without a separate doctor visit. Some states and some tests still require an order.
Is the blood draw included?
Usually yes for lab stores and booking sites. Hospitals sometimes bill the draw (venipuncture) separately.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.