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Carbidopa and Levodopa Enteral Suspension

Washington, DC rates for HCPCS J7340 · Duopa

Carbidopa 5 mg/levodopa 20 mg enteral suspension, 100 ml

Rates data updated July 2026.

How much does Duopa (carbidopa and levodopa) cost?

$245per 100 mL

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $245 for each 100 mL of this drug. The price depends on where it is billed: about $245 from a physician practice, and about $550 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

Work out the cost of a dose

This drug is priced per 100 mL. Enter the amount given to see what insurers have agreed to pay for it.

mL
In a doctor's office or clinic
$245
At a hospital outpatient department
$550

The same drug, in the same amount, costs 124% more at a hospital than at a doctor's office.

Drug cost only. Giving the drug, the visit itself and any monitoring are billed on their own codes. We do not publish dosing guidance: use the amount from your own prescription or treatment plan.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 5 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$245$245 to $245
FacilityA hospital or hospital-owned outpatient department$550$245 to $871

How much rates vary

Facilitymedian $550 · 10th to 90th $245 to $933Professionalmedian $245 · 10th to 90th $245 to $363
$200$500$1Kfacility $550professional $245

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$245.47
Median
$707.95
Typical High
$933.25
Aetna
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$245.47
Typical High
$245.47
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$331.13
Median
$380.19
Typical High
$794.33
Cigna
Setting
Facility
Modifier
Global
Typical Low
$371.54
Median
$501.19
Typical High
$870.96
Cigna
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$245.47
Typical High
$309.03
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$158.49
Median
$208.93
Typical High
$245.47
United
Setting
Facility
Modifier
Global
Typical Low
$245.47
Median
$245.47
Typical High
$398.11
United
Setting
Professional
Modifier
Global
Typical Low
$245.47
Median
$245.47
Typical High
$407.38

Where Washington, DC sits

Rates are fairly even across states for this service. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Washington, DC· 33rd of 51

$245

AZ $269NC $240

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.