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Custom Root Canal Procedure

California rates for HCPCS D3999

A root canal or tooth-nerve related treatment that doesn't match one of the standard, commonly used procedures, so your dentist provides a detailed explanation of exactly what was performed. It's used for unusual cases involving the inside of a tooth that need an individualized approach.

Rates data updated July 2026.

Facilitymedian $1,445 · 10th–90th $692$3,3880%10%20%10th90th$1,445Professionalmedian $141 · 10th–90th $1$1,4130%20%10th90th$141$1.0$5.0$20.0$100.0$500.0$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Small sample; interpret with caution. Need provider-level prices? Contact us.

Insurance Carrier
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$1.00
Median
$1.00
Typical High
$1,412.54
Blue Shield
Setting
Facility
Modifier
Global
Typical Low
$691.83
Median
$1,819.70
Typical High
$3,388.44
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$141.25
Median
$398.11
Typical High
$398.11
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$891.25
Median
$891.25
Typical High
$891.25
Providence
Setting
Facility
Modifier
Global
Typical Low
$1.32
Median
$1.32
Typical High
$1.32
Providence
Setting
Professional
Modifier
Global
Typical Low
$79.43
Median
$79.43
Typical High
$79.43