Code Details & Principles for W7921
Code details & principles for
W7921
- Chapter 16 / Hallux
| Code | Description | Chapter/Sub-Chapter | Code Specific Guidance |
|---|---|---|---|
| W7921 | Surgical correction of hallux valgus using minimal access techniques- bilateral | 16.11.4 Hallux |
Unacceptable Combinations for W7921
| CCSD Code (unacceptable combination) | Narrative (unacceptable combination) | Date Added |
|---|---|---|
| W0300 | Multiple procedures on forefoot, distal to and including the tarsometatarsal joint, which involves at least two distinct procedures not intrinsic to each other - unilateral | 2013-05-16 |
| W0310 | Multiple procedures on forefoot, distal to and including the tarsometatarsal joints, which involves at least two distinct procedures not intrinsic to each other - bilateral | 2013-05-16 |
| W0321 | Osteotomies (eg Scarf and Akin) for hallux valgus correction +/- internal fixation +/- soft tissue correction - unilateral | 2012-04-04 |
| W0321 | Osteotomies (eg Scarf and Akin) for hallux valgus correction +/- internal fixation +/- soft tissue correction - unilateral | 2012-04-04 |
| W0322 | Osteotomies (eg Scarf and Akin) for hallux valgus correction +/- internal fixation +/- soft tissue correction - bilateral | 2012-04-04 |
| W0380 | Fusion of first metatarsophalangeal joint - bilateral | 2010-01-20 |
| W0390 | Inter articular resurfacing arthroplasty with implant of metatarsophalangeal joint | 2010-01-20 |
| W0850 | Partial excision of bone (including exostoses) | 2012-04-04 |
| W1040 | Osteotomy of short bone of foot (excluding hallux valgus and including internal fixation) | 2011-07-14 |
| W5700 | Excision arthroplasty of first metatarsophalangeal joint with prosthetic implantation or interpositional arthroplasty - unilateral | 2010-01-20 |
| W5701 | Excision arthroplasty of first metatarsophalangeal joint with prosthetic implantation or interpositional arthroplasty - bilateral | 2010-01-20 |
| W5710 | Excision arthroplasty of first metatarsophalangeal joint (eg Keller, Bonney-Kessel procedures) including cheilectomy - unilateral | 2014-06-19 |
| W5780 | Excision arthroplasty of first metatarsophalangeal joint (eg Keller, Bonney-Kessel procedures) including cheilectomy - bilateral | 2014-06-19 |
| W7900 | Excision of medial eminence first or fifth metatarsal head with soft tissue repair (bunionectomy) | 2013-06-04 |
| W7980 | Metatarsal osteotomy (eg Scarf) for hallux valgus, +/- internal fixation +/- soft tissue correction - bilateral | 2013-04-08 |
| W9040 | Injection(s) +/- aspiration, into joint, cyst, bursa - unilateral | 2014-06-19 |
Coding Principles
These coding principles set out how the authors intend that the codes and narratives within the CCSD Schedule are interpreted and used. The outputs are available to be used by all individual insurers and providers including CCSD and non-CCSD members. Please note that:
- The CCSD Group does not discuss nor determine classifcations, reimbursement or fees - all insurers will have their own view on these matters
- The inclusion of a procedure code and/or its associated coding principles in the CCSD Schedule does not necessarily mean that it is endorsed by all members of the CCSD Group and codes may or may not be included in individual insurers' own Schedules or covered
- The coding principles are non-exhaustive guidelines only - each individual insurer may choose whether or not to adopt an individual combination of codes in practice and you will need to contact the insurer for further information