Q4239Temporary Codes

Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately

Short description: Amnio-maxx or lite per sq cm

Effective date
January 1, 2026
Termination date

Related codes (Q-series)

Frequently asked questions

What is HCPCS code Q4239?

Q4239 is a HCPCS Level II code for Amnio-maxx or amnio-maxx lite, per square centimeter (add-on, list separately.

What category is HCPCS code Q4239 in?

Q4239 falls under the Temporary Codes category of HCPCS Level II.

When did HCPCS code Q4239 become effective?

Q4239 has been effective since January 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.