Drugs
Omalizumab (Xolair) injection, per 5 mg cost in California
Omalizumab (Xolair) injection, per 5 mg is an imaging test. Cash prices for imaging vary widely: hospitals often charge several times what an independent imaging center charges for the same scan.
Typical cash price
In California
From 132 hospital and 0 clinic prices in California.
Nationwide typical: $1,874 (most listed prices $139–$5,050).
Cheapest in California
- $83.55
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY
Source: Memorial Hospital Los Banos price file · checked Oct 2026 - $86.83
Doctor fees are billed separately. As listed: Omalizumab 5 Mg
Source: UC San Diego Health price file · checked Oct 2026 - $106
Doctor fees are billed separately. As listed: Omalizumab 150 Mg Injection Vial
Source: USC Norris Cancer Hospital price file · checked Oct 2026 - $108
Doctor fees are billed separately. As listed: Omalizumab injection
Source: Eisenhower Medical Center price file · checked Oct 2026 - $111
Doctor fees are billed separately. As listed: Omalizumab 150 Mg Injection Vial
Source: Keck Hospital of USC price file · checked Oct 2026 - $145
Doctor fees are billed separately. As listed: Xolair Pfs: 1 Syringe, Glass In 1 Carton (50242-215-01) / 1
Source: Rady Children's Hospital-San Diego price file · checked Oct 2026 - $156
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOAJ
Source: Sutter Roseville Medical Center price file · checked Oct 2026 - $163
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY +1 more in this system at the same published price.
Source: Mills Health Center price file · checked Oct 2026 - $163
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY
Source: Memorial Medical Center price file · checked Oct 2026 - $163
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY
Source: Novato Community Hospital price file · checked Oct 2026 - $163
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY
Source: Sutter Coast Hospital price file · checked Oct 2026 - $165
Doctor fees are billed separately. As listed: OMALIZUMAB 150 MG/ML SC SOSY
Source: Sutter Santa Rosa Regional Hospital price file · checked Oct 2026
Common questions
Is the radiologist's read included?
Not always. Hospitals usually list the scan (technical fee) and the radiologist's read (professional fee) separately. Many imaging centers quote one all-in price. Look for the "All-in", "Scan only" or "Read only" label on each price.
Do I need a referral?
Most imaging tests need an order from a doctor, nurse practitioner or physician assistant. Some imaging centers can arrange one; ask when you call.
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.