| M46.00 | Spinal enthesopathy, site unspecified | BILLABLE CODE |
| M46.01 | Spinal enthesopathy, occipito-atlanto-axial region | BILLABLE CODE |
| M46.02 | Spinal enthesopathy, cervical region | BILLABLE CODE |
| M46.03 | Spinal enthesopathy, cervicothoracic region | BILLABLE CODE |
| M46.04 | Spinal enthesopathy, thoracic region | BILLABLE CODE |
| M46.05 | Spinal enthesopathy, thoracolumbar region | BILLABLE CODE |
| M46.06 | Spinal enthesopathy, lumbar region | BILLABLE CODE |
| M46.07 | Spinal enthesopathy, lumbosacral region | BILLABLE CODE |
| M46.08 | Spinal enthesopathy, sacral and sacrococcygeal region | BILLABLE CODE |
| M46.09 | Spinal enthesopathy, multiple sites in spine | BILLABLE CODE |
