G0685Procedures and Professional Services (Temporary)
Algorithm-based assessment of likelihood of autism spectrum disorder (asd),
Short description: Algorithm assessment for asd
- Effective date
- October 1, 2026
- Termination date
- —
Related codes (G-series)
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Frequently asked questions
What is HCPCS code G0685?
G0685 is a HCPCS Level II code for Algorithm-based assessment of likelihood of autism spectrum disorder (asd),.
What category is HCPCS code G0685 in?
G0685 falls under the Procedures and Professional Services (Temporary) category of HCPCS Level II.
When did HCPCS code G0685 become effective?
G0685 has been effective since October 1, 2026, 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.