W0432: Isolated subtalar fusion or midfoot fusion with autogenous graft
For guidance only. Always check the code and obtain authorisation from your insurer before treatment. Other insurers may use different codes and coding rules.
Also known as
For guidance only. Procedure codes and descriptions on this site are provided for general guidance only and are not a guarantee of insurance cover or payment. Always check the correct code with your surgeon's secretary and obtain authorisation from your insurer before treatment. Insurers shown are examples only. Other insurers are available, and each may use the same, similar or different codes and coding rules.
Insurer listing
| Insurer | Status | Notes |
|---|---|---|
| Bupa | Listed | Listed by Bupa |
| AXA Health | Listed | Listed by AXA Health |
| Vitality | Listed | Listed by Vitality |
| WPA | Listed | Listed by WPA |
Codes that can't be billed with W0432
Neither code can be billed with the other
AXA Health also lists these codes as unacceptable combinations (6)
- W3100: Bone graft (as sole procedure)
- X4810: Change of cast without general anaesthetic (as sole procedure)
- W0434: Isolated subtalar fusion or midfoot fusion without autogenous graft
- X4822: Change of cast under general anaesthetic (as sole procedure)
- S5210: Injection into subcutaneous tissue/painful trigger point under local anaesthetic
- A7350: Local anaesthetic blockade of named major nerve or plexus
Related codes
- W0434: Isolated subtalar fusion or midfoot fusion without autogenous graft
- W0422: Triple fusion of joints of hindfoot with autogenous graft
- W0420: Triple fusion of joints of hindfoot without autogenous graft
- W6016: Open ankle arthrodesis with autogenous graft
- W0464: Complex procedure to mid foot and hindfoot with autogenous bone graft (osteotomy/fusion +/- tendon transfers, fixation)
- W0462: Complex procedure to mid foot or hindfoot with autogenous bone graft (osteotomy/fusion +/- tendon transfers/fixation)
Frequently asked questions
What is the procedure code for isolated subtalar fusion or midfoot fusion with autogenous graft?
The procedure code is W0432: Isolated subtalar fusion or midfoot fusion with autogenous graft.
Which insurers list W0432?
W0432 is listed by Bupa, AXA Health, Vitality and WPA. Always confirm the code and cover with your insurer.
Can W0432 be billed with other procedures?
The coding rules say W0432 cannot be billed together with 4 other codes, including W0434 (Isolated subtalar fusion or midfoot fusion without autogenous graft), X4810 (Change of cast without general anaesthetic (as sole procedure)), X4822 (Change of cast under general anaesthetic (as sole procedure)). See the full list above.
What does my procedure code mean?
For guidance only. Procedure codes and descriptions on this site are provided for general guidance only and are not a guarantee of insurance cover or payment. Always check the correct code with your surgeon's secretary and obtain authorisation from your insurer before treatment. Insurers shown are examples only. Other insurers are available, and each may use the same, similar or different codes and coding rules.
Codes and descriptions are for guidance only. Insurer listing and cover information is taken from each insurer's published schedule and is for guidance only: always confirm the code and cover with the insurer before treatment. This site is not affiliated with CCSD or any insurer. No fees are shown.
Last checked: 2026-10-01