Custom Root Canal Procedure

Montana 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 October 2026.

How much rates vary

Professionalmedian $79 · 10th to 90th $79 to $79

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

Rates by insurance carrier

Insurance Carrier	Facility/Professional	Modifier	Typical Low	Median	Typical High
Providence Setting Professional Modifier None Typical Low $79.43 Median $79.43 Typical High $79.43	Professional	None	$79.43	$79.43	$79.43