| S13.20 | Dislocation of unspecified parts of neck | NON-BILLABLE CODE |
| S13.20XA | Dislocation of unspecified parts of neck, initial encounter | BILLABLE CODE |
| S13.20XD | Dislocation of unspecified parts of neck, subsequent encounter | BILLABLE CODE |
| S13.20XS | Dislocation of unspecified parts of neck, sequela | BILLABLE CODE |
| S13.29 | Dislocation of other parts of neck | NON-BILLABLE CODE |
| S13.29XA | Dislocation of other parts of neck, initial encounter | BILLABLE CODE |
| S13.29XD | Dislocation of other parts of neck, subsequent encounter | BILLABLE CODE |
| S13.29XS | Dislocation of other parts of neck, sequela | BILLABLE CODE |
