W6912: Total synovectomy of small joint
For guidance only. Always check the code and obtain authorisation from your insurer before treatment. Other insurers may use different codes and coding rules.
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 W6912
Neither code can be billed with the other
W6912 can't be billed with
AXA Health also lists these codes as unacceptable combinations (11)
- W6913: Total synovectomy of large joint
- W8782: Flexible arthroscopy, +/- biopsy (as sole procedure)
- X4822: Change of cast under general anaesthetic (as sole procedure)
- W8640: Complex therapeutic arthroscopy of ankle, with multiple bony, joint surface and soft tissue procedures +/- ligament reconstruction (as sole procedure)
- W9040: Injection(s) +/- aspiration, into joint, cyst, bursa - unilateral
- W8602: Therapeutic arthroscopy of wrist joint (as sole procedure)
- A6510: Carpal tunnel release (open)
- W0860: Metatarsophalangeal cheilectomy (as sole procedure) - unilateral
- W9030: Injection(s) +/- aspiration, into joint, cyst, bursa with image guidance - unilateral
- A7350: Local anaesthetic blockade of named major nerve or plexus
- W9020: Dynamic arthrogram of joint
Related codes
- W6913: Total synovectomy of large joint
- W8180: Arthrotomy of small joint (including removal of loose body from joint)
- W5722: Excision reconstruction of small joint
- W5540: Debridement of infected total joint replacement
- W8890: Diagnostic small-bore needle arthroscopy on cavity of joint (as sole procedure)
Frequently asked questions
What is the procedure code for total synovectomy of small joint?
The procedure code is W6912: Total synovectomy of small joint.
Which insurers list W6912?
W6912 is listed by Bupa, AXA Health, Vitality and WPA. Always confirm the code and cover with your insurer.
Can W6912 be billed with other procedures?
The coding rules say W6912 cannot be billed together with 6 other codes, including W6913 (Total synovectomy of large joint), W8782 (Flexible arthroscopy, +/- biopsy (as sole procedure)), A6510 (Carpal tunnel release (open)). 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