A4639 – Replacement pad for infrared heating pad system, each

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

Active code Carrier judgment

HCPCS codeA4639
Long description
Replacement pad for infrared heating pad system, each
Short description
Infrared ht sys replcmnt pad
Pricing indicator
36 DME – capped rental
Medicare coverage
C Carrier judgment – coverage decided by the Medicare contractor
BETOS category
D1E Other DME
Added
January 1, 2003
Last change
April 1, 2014 – No change

Frequently asked questions

What is HCPCS code A4639?

A4639 is a HCPCS Level II code for replacement pad for infrared heating pad system, each.

Does Medicare cover A4639?

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.