M45.9 Ankylosing spondylitis of unspecified sites in spine
Billable / valid for submission ICD10CM Release FY2026
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Ankylosing spondylitis of unspecified sites in spine | yes |
Related codes in M45
- M45 Ankylosing spondylitis
- M45.0 Ankylosing spondylitis of multiple sites in spine
- M45.1 Ankylosing spondylitis of occipito-atlanto-axial region
- M45.2 Ankylosing spondylitis of cervical region
- M45.3 Ankylosing spondylitis of cervicothoracic region
- M45.4 Ankylosing spondylitis of thoracic region
- M45.5 Ankylosing spondylitis of thoracolumbar region
- M45.6 Ankylosing spondylitis lumbar region
- M45.7 Ankylosing spondylitis of lumbosacral region
- M45.8 Ankylosing spondylitis sacral and sacrococcygeal region
- M45.A Non-radiographic axial spondyloarthritis
- M45.A0 Non-radiographic axial spondyloarthritis of unspecified sites in spine
- M45.A1 Non-radiographic axial spondyloarthritis of occipito-atlanto-axial region
- M45.A2 Non-radiographic axial spondyloarthritis of cervical region
- M45.A3 Non-radiographic axial spondyloarthritis of cervicothoracic region
- M45.A4 Non-radiographic axial spondyloarthritis of thoracic region
- M45.A5 Non-radiographic axial spondyloarthritis of thoracolumbar region
- M45.A6 Non-radiographic axial spondyloarthritis of lumbar region
- M45.A7 Non-radiographic axial spondyloarthritis of lumbosacral region
- M45.A8 Non-radiographic axial spondyloarthritis of sacral and sacrococcygeal region