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Implantable Interspinous Process Distraction Device

Washington rates for HCPCS C1821

Interspinous process distraction device (implantable)

Rates data updated July 2026.

How much rates vary

Facilitymedian $1,622 · 10th to 90th $1,622 to $1,622Professionalmedian $1,622 · 10th to 90th $1,622 to $3,981
$100.0$200.0$500.0$1.0K$2.0Kfacility $1,622professional $1,622

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
$1,621.81
Median
$1,621.81
Typical High
$1,621.81
Aetna
Setting
Professional
Modifier
Global
Typical Low
$1,621.81
Median
$1,621.81
Typical High
$3,981.07
Molina
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$64.57
Typical High
$75.86