G8946Procedures and Professional Services (Temporary)

Minimally invasive biopsy method attempted but not diagnostic of breast cancer

Short description: Mibm but no dx of breast ca

Effective date
January 1, 2014
Termination date

Related codes (G-series)

Frequently asked questions

What is HCPCS code G8946?

G8946 is a HCPCS Level II code for Minimally invasive biopsy method attempted but not diagnostic of breast cancer.

What category is HCPCS code G8946 in?

G8946 falls under the Procedures and Professional Services (Temporary) category of HCPCS Level II.

When did HCPCS code G8946 become effective?

G8946 has been effective since January 1, 2014, per CMS's quarterly HCPCS update.

HCPCS Level II data from CMS (public domain). HCPCS Level I (CPT) codes are not included — CPT is copyrighted by the American Medical Association. Always verify codes with authoritative sources before making coding or billing decisions.