| ICD-10 Code | Description |
| M46.80 | Other specified inflammatory spondylopathies, site unspecified |
| M46.81 | Other specified inflammatory spondylopathies, occipito-atlanto-axial region |
| M46.82 | Other specified inflammatory spondylopathies, cervical region |
| M46.83 | Other specified inflammatory spondylopathies, cervicothoracic region |
| M46.84 | Other specified inflammatory spondylopathies, thoracic region |
| M46.85 | Other specified inflammatory spondylopathies, thoracolumbar region |
| M46.86 | Other specified inflammatory spondylopathies, lumbar region |
| M46.87 | Other specified inflammatory spondylopathies, lumbosacral region |
| M46.88 | Other specified inflammatory spondylopathies, sacral and sacrococcygeal region |
| M46.89 | Other specified inflammatory spondylopathies, multiple sites in spine |
