A2042 – Foundation drs+ solo (add-on, list separately in addition to primary procedure), per square centimeter

HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental

Active code Carrier judgment

HCPCS codeA2042
Long description
Foundation drs+ solo (add-on, list separately in addition to primary procedure), per square centimeter
Short description
Foundation drs+ solo, sq cm
Pricing indicator
11 Priced using national RVUs (Physician Fee Schedule)
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
P5A Ambulatory procedures - skin
Added
April 1, 2026
Last change
April 1, 2026 – Payment change

Frequently asked questions

What is HCPCS code A2042?

A2042 is a HCPCS Level II code for foundation drs+ solo (add-on, list separately in addition to primary procedure), per square centimeter.

Does Medicare cover A2042?

The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.

Nearby A codes

Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.