Drugs
Thiamine (vitamin B1) injection, per 100 mg cost in California
Thiamine (vitamin B1) injection, per 100 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 283 hospital and 0 clinic prices in California.
Nationwide typical: $20.46 (most listed prices $4.09–$68.33).
Cheapest in California
- $1
Doctor fees are billed separately. As listed: thiamine per 100 mg
Source: El Camino Hospital (Los Gatos) price file · checked Oct 2026 - $1.05
Doctor fees are billed separately. As listed: INJECTION, THIAMINE HCL, 100 MG
Source: Lodi Memorial Hospital Association Inc price file · checked Oct 2026 - Hayward sisters hospital dba st rose hospitalThiamine (vitamin B1) injection, per 100 mgFacility fee only$1.49
Doctor fees are billed separately. As listed: THIAMINE100MG/ML2MLINJ
Source: Hayward sisters hospital dba st rose hospital price file · checked Oct 2026 - Loma Linda University Behavioral Medicine CenterThiamine (vitamin B1) injection, per 100 mgFacility fee only$1.62
Doctor fees are billed separately. As listed: THIAMINE HCL (VITAMIN B1) 100 MG/ML INJECTION SOLUTION [7876
Source: Loma Linda University Behavioral Medicine Center price file · checked Oct 2026 - Loma Linda University Children's HospitalThiamine (vitamin B1) injection, per 100 mgFacility fee only$1.62
Doctor fees are billed separately. As listed: THIAMINE HCL (VITAMIN B1) 100 MG/ML INJECTION SOLUTION [7876
Source: Loma Linda University Children's Hospital price file · checked Oct 2026 - $1.62
Doctor fees are billed separately. As listed: THIAMINE HCL (VITAMIN B1) 100 MG/ML INJECTION SOLUTION [7876
Source: Loma Linda University Medical Center price file · checked Oct 2026 - Loma Linda University Medical Center MurrietaThiamine (vitamin B1) injection, per 100 mgFacility fee only$1.62
Doctor fees are billed separately. As listed: THIAMINE HCL (VITAMIN B1) 100 MG/ML INJECTION SOLUTION [7876
Source: Loma Linda University Medical Center Murrieta price file · checked Oct 2026 - $2.04
Doctor fees are billed separately. As listed: THIAMINE 100MG/ML INJ
Source: Huntington Hospital price file · checked Oct 2026 - $2.19
Doctor fees are billed separately. As listed: Thiamine HCl
Source: Antelope Valley Medical Center price file · checked Oct 2026 - $2.55
Doctor fees are billed separately. As listed: INJECTION, THIAMINE HCL, 100 MG
Source: Sonora Community Hospital price file · checked Oct 2026 - $2.85
Doctor fees are billed separately. As listed: INJECTION, THIAMINE HCL, 100 MG
Source: Reedley Community Hospital price file · checked Oct 2026 - $2.88
Doctor fees are billed separately. As listed: INJECTION, THIAMINE HCL, 100 MG
Source: Sierra Vista Hospital, Inc. price file · checked Oct 2026
See all prices for Thiamine (vitamin B1) injection, per 100 mg
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.