G1004Procedures and Professional Services (Temporary)

Clinical decision support mechanism national decision support company, as

Short description: Cdsm ndsc

Effective date
January 1, 2025
Termination date

Related codes (G-series)

Frequently asked questions

What is HCPCS code G1004?

G1004 is a HCPCS Level II code for Clinical decision support mechanism national decision support company, as.

What category is HCPCS code G1004 in?

G1004 falls under the Procedures and Professional Services (Temporary) category of HCPCS Level II.

When did HCPCS code G1004 become effective?

G1004 has been effective since January 1, 2025, 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.