M46.91 Unspecified inflammatory spondylopathy, occipito-atlanto-axial region
Billable / valid for submission ICD10CM Release FY2026
Short description: Unsp inflammatory spondylopathy, occipt-atlan-ax region
Version history
| Release | Valid from | Valid to | Description | Billable |
|---|---|---|---|---|
| FY2026 | 2025-10-01 | current | Unspecified inflammatory spondylopathy, occipito-atlanto-axial region | yes |
Related codes in M46
- M46 Other inflammatory spondylopathies
- M46.0 Spinal enthesopathy
- M46.00 Spinal enthesopathy, site unspecified
- M46.01 Spinal enthesopathy, occipito-atlanto-axial region
- M46.02 Spinal enthesopathy, cervical region
- M46.03 Spinal enthesopathy, cervicothoracic region
- M46.04 Spinal enthesopathy, thoracic region
- M46.05 Spinal enthesopathy, thoracolumbar region
- M46.06 Spinal enthesopathy, lumbar region
- M46.07 Spinal enthesopathy, lumbosacral region
- M46.08 Spinal enthesopathy, sacral and sacrococcygeal region
- M46.09 Spinal enthesopathy, multiple sites in spine
- M46.1 Sacroiliitis, not elsewhere classified
- M46.2 Osteomyelitis of vertebra
- M46.20 Osteomyelitis of vertebra, site unspecified
- M46.21 Osteomyelitis of vertebra, occipito-atlanto-axial region
- M46.22 Osteomyelitis of vertebra, cervical region
- M46.23 Osteomyelitis of vertebra, cervicothoracic region
- M46.24 Osteomyelitis of vertebra, thoracic region
- M46.25 Osteomyelitis of vertebra, thoracolumbar region