Spinal Accessory Nerve Block Injection

New Jersey rates for HCPCS 64412

An injection of local anesthetic around the spinal accessory nerve in the neck, the nerve that drives the large muscle running from the neck out to the shoulder. It is used to settle painful spasm or tightness in those muscles and to work out whether that nerve is the source of the pain.

Rates data updated October 2026.

How much rates vary

Professionalmedian $282 · 10th to 90th $105 to $1,148

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
Horizon BCBS Setting Professional Modifier None Typical Low $104.71 Median $281.84 Typical High $1,148.15	Professional	None	$104.71	$281.84	$1,148.15