A4637 – Replacement, tip, cane, crutch, walker, each.
HCPCS Level II code · A codes: Transportation, Medical & Surgical Supplies, Miscellaneous & Experimental
HCPCS codeA4637
- Long description
- Replacement, tip, cane, crutch, walker, each.
- Short description
- Repl tip cane/crutch/walker
- Pricing indicator
32DME – inexpensive & routinely purchased- Medicare coverage
DSpecial coverage instructions apply- BETOS category
D1EOther DME- Added
- January 1, 1991
- Last change
- January 1, 1996 – No change
Frequently asked questions
What is HCPCS code A4637?
A4637 is a HCPCS Level II code for replacement, tip, cane, crutch, walker, each..
Does Medicare cover A4637?
The HCPCS file lists coverage code D: Special coverage instructions apply. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby A codes
- A4627 – Spacer, bag or reservoir, with or without mask, for use with metered dose inhaler
- A4628 – Oral and/or oropharyngeal suction catheter, each
- A4629 – Tracheostomy care kit for established tracheostomy
- A4630 – Replacement batteries, medically necessary, transcutaneous electrical stimulator, owned by patient
- A4633 – Replacement bulb/lamp for ultraviolet light therapy system, each
- A4634 – Replacement bulb for therapeutic light box, tabletop model
- A4635 – Underarm pad, crutch, replacement, each
- A4636 – Replacement, handgrip, cane, crutch, or walker, each
- A4638 – Replacement battery for patient-owned ear pulse generator, each
- A4639 – Replacement pad for infrared heating pad system, each
- A4640 – Replacement pad for use with medically necessary alternating pressure pad owned by patient
- A4641 – Radiopharmaceutical, diagnostic, not otherwise classified
- A4642 – Indium in-111 satumomab pendetide, diagnostic, per study dose, up to 6 millicuries
- A4648 – Tissue marker, implantable, any type, each
- A4649 – Surgical supply; miscellaneous
- A4650 – Implantable radiation dosimeter, each
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.