Drugs
Carbidopa/levodopa intestinal gel (Duopa), per 100 mL cost in California
Compare cash prices for carbidopa/levodopa intestinal gel (duopa), per 100 ml at hospitals, clinics and other providers.
Typical cash price
In California
From 39 hospital and 0 clinic prices in California.
Nationwide typical: $300 (most listed prices $45–$624).
Cheapest in California
- $21
Doctor fees are billed separately. As listed: carbidopa-levodopa 25 mg-100 mg Tab [MMOH]
Source: Mammoth Hospital price file · checked Oct 2026 - Providence Saint Joseph Medical CenterCarbidopa/levodopa intestinal gel (Duopa), per 100 mLFacility fee only$118
Doctor fees are billed separately. As listed: CARBIDOPA-LEVODOPA ENTERAL SUSP 4.63-20 MG/ML
Source: Providence Saint Joseph Medical Center price file · checked Oct 2026 - $244
Doctor fees are billed separately. As listed: Carbidopa levodopa ent 100ml
Source: Valley Presbyterian Hospital price file · checked Oct 2026 - $380
Doctor fees are billed separately. As listed: Carbidopa-Levodopa 4.63-20 mg/mL Pump susp 100 mL CARTRIDGE +15 more in this system at the same published price. Location not independently confirmed.
Source: Baldwin Park Medical Center price file · checked Oct 2026 - $410
Doctor fees are billed separately. As listed: Carbidopa-Levodopa 4.63-20 mg/mL Pump susp 100 mL CARTRIDGE +19 more in this system at the same published price. Location not independently confirmed.
Source: Antioch Medical Center price file · checked Oct 2026
See all prices for Carbidopa/levodopa intestinal gel (Duopa), per 100 mL
Common questions
Do I need a referral?
It depends on the service and the provider. Many clinics see self-pay patients directly; call ahead to check.
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.