go back

Chlordiazepoxide Injection

Washington rates for HCPCS J1990

Injection, chlordiazepoxide HCl, up to 100 mg

Rates data updated October 2026.

How much does Chlordiazepoxide Injection cost?

$20.89per 100 mg

Typical negotiated rate. In Washington, October 2026.

Insurers have agreed to pay about $20.89 for each 100 mg of this drug. The price depends on where it is billed: about $20.89 from a physician practice, and about $33.11 from a hospital or other facility.

Work out the cost of a dose

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

mg
In a doctor's office or clinic
$20.89
At a hospital outpatient department
$33.11

The same drug, in the same amount, costs 58% 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$20.89$20.89 to $21.88
FacilityA hospital or hospital-owned outpatient department$33.11$28.18 to $41.69

How much rates vary

Facilitymedian $33 · 10th to 90th $19 to $42Professionalmedian $21 · 10th to 90th $21 to $22
$20$50facility $33professional $21

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$22.39
Median
$22.39
Typical High
$22.39
Aetna
Setting
Professional
Modifier
None
Typical Low
$21.88
Median
$22.39
Typical High
$22.39
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$10.96
Median
$11.22
Typical High
$11.22
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$4.37
Median
$4.47
Typical High
$4.47
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$3.31
Median
$3.39
Typical High
$3.39
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$2.19
Median
$2.24
Typical High
$2.24
Asuris Northwest Health
Setting
Facility
Modifier
None
Typical Low
$15.49
Median
$31.62
Typical High
$41.69
Cigna
Setting
Facility
Modifier
None
Typical Low
$20.89
Median
$38.90
Typical High
$41.69
Cigna
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
Pacific Source
Setting
Facility
Modifier
None
Typical Low
$20.42
Median
$40.74
Typical High
$41.69
Regence BlueShield
Setting
Facility
Modifier
None
Typical Low
$28.84
Median
$31.62
Typical High
$41.69
United
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$20.89
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$20.89
Median
$20.89
Typical High
$20.89

Where Washington sits

The same service costs 1.9 times more in Kansas than in Connecticut. 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· 29th of 51

$20.89

KS $40.74CT $20.89

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.