Drugs
Theophylline injection, per 40 mg cost in California
Theophylline injection, per 40 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 57 hospital and 0 clinic prices in California.
Nationwide typical: $8.85 (most listed prices $1.88–$67.20).
Cheapest in California
- $1.74
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Los Angeles price file · checked Oct 2026 - $1.74
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital San Diego price file · checked Oct 2026 - $1.74
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital San Francisco Bay Area price file · checked Oct 2026 - $1.79
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Paramount price file · checked Oct 2026 - $1.79
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Westminster price file · checked Oct 2026 - $1.83
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Ontario price file · checked Oct 2026 - $1.88
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Brea price file · checked Oct 2026 - $1.88
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Riverside price file · checked Oct 2026 - $1.88
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital San Gabriel Valley price file · checked Oct 2026 - $1.88
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Santa Ana price file · checked Oct 2026 - $1.88
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital South Bay price file · checked Oct 2026 - $1.98
Doctor fees are billed separately. As listed: THEOPHYLLINE 400MG/500ML INJ
Source: Kindred Hospital Baldwin Park 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.