ICD-10-CM category
M47: Spondylosis
Codes under M47 (Spondylosis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| M47.0 | Anterior spinal and vertebral artery compression syndromes | — |
| M47.0 | Anterior spinal and vertebral artery compression syndromes | — |
| M47.01 | Anterior spinal artery compression syndromes | — |
| M47.01 | Anterior spinal artery compression syndromes | — |
| M47.1 | Other spondylosis with myelopathy | — |
| M47.1 | Other spondylosis with myelopathy | — |
| M47.02 | Vertebral artery compression syndromes | — |
| M47.02 | Vertebral artery compression syndromes | — |
| M47.2 | Other spondylosis with radiculopathy | — |
| M47.2 | Other spondylosis with radiculopathy | — |
| M47.8 | Other spondylosis | — |
| M47.8 | Other spondylosis | — |
| M47.9 | Spondylosis, unspecified | ✓ |
| M47.9 | Spondylosis, unspecified | ✓ |
| M47.10 | Other spondylosis with myelopathy, site unspecified | ✓ |
| M47.10 | Other spondylosis with myelopathy, site unspecified | ✓ |
| M47.011 | Anterior spinal artery compression syndromes, occipito-atlanto-axial region | ✓ |
| M47.011 | Anterior spinal artery compression syndromes, occipito-atlanto-axial region | ✓ |
| M47.11 | Other spondylosis with myelopathy, occipito-atlanto-axial region | ✓ |
| M47.11 | Other spondylosis with myelopathy, occipito-atlanto-axial region | ✓ |
| M47.012 | Anterior spinal artery compression syndromes, cervical region | ✓ |
| M47.012 | Anterior spinal artery compression syndromes, cervical region | ✓ |
| M47.12 | Other spondylosis with myelopathy, cervical region | ✓ |
| M47.12 | Other spondylosis with myelopathy, cervical region | ✓ |
| M47.013 | Anterior spinal artery compression syndromes, cervicothoracic region | ✓ |
| M47.013 | Anterior spinal artery compression syndromes, cervicothoracic region | ✓ |
| M47.13 | Other spondylosis with myelopathy, cervicothoracic region | ✓ |
| M47.13 | Other spondylosis with myelopathy, cervicothoracic region | ✓ |
| M47.014 | Anterior spinal artery compression syndromes, thoracic region | ✓ |
| M47.014 | Anterior spinal artery compression syndromes, thoracic region | ✓ |
| M47.14 | Other spondylosis with myelopathy, thoracic region | ✓ |
| M47.14 | Other spondylosis with myelopathy, thoracic region | ✓ |
| M47.015 | Anterior spinal artery compression syndromes, thoracolumbar region | ✓ |
| M47.015 | Anterior spinal artery compression syndromes, thoracolumbar region | ✓ |
| M47.15 | Other spondylosis with myelopathy, thoracolumbar region | ✓ |
| M47.15 | Other spondylosis with myelopathy, thoracolumbar region | ✓ |
| M47.016 | Anterior spinal artery compression syndromes, lumbar region | ✓ |
| M47.016 | Anterior spinal artery compression syndromes, lumbar region | ✓ |
| M47.16 | Other spondylosis with myelopathy, lumbar region | ✓ |
| M47.16 | Other spondylosis with myelopathy, lumbar region | ✓ |
| M47.019 | Anterior spinal artery compression syndromes, site unspecified | ✓ |
| M47.019 | Anterior spinal artery compression syndromes, site unspecified | ✓ |
| M47.20 | Other spondylosis with radiculopathy, site unspecified | ✓ |
| M47.20 | Other spondylosis with radiculopathy, site unspecified | ✓ |
| M47.021 | Vertebral artery compression syndromes, occipito-atlanto-axial region | ✓ |
| M47.021 | Vertebral artery compression syndromes, occipito-atlanto-axial region | ✓ |
| M47.21 | Other spondylosis with radiculopathy, occipito-atlanto-axial region | ✓ |
| M47.21 | Other spondylosis with radiculopathy, occipito-atlanto-axial region | ✓ |
| M47.022 | Vertebral artery compression syndromes, cervical region | ✓ |
| M47.022 | Vertebral artery compression syndromes, cervical region | ✓ |
| M47.22 | Other spondylosis with radiculopathy, cervical region | ✓ |
| M47.22 | Other spondylosis with radiculopathy, cervical region | ✓ |
| M47.23 | Other spondylosis with radiculopathy, cervicothoracic region | ✓ |
| M47.23 | Other spondylosis with radiculopathy, cervicothoracic region | ✓ |
| M47.24 | Other spondylosis with radiculopathy, thoracic region | ✓ |
| M47.24 | Other spondylosis with radiculopathy, thoracic region | ✓ |
| M47.25 | Other spondylosis with radiculopathy, thoracolumbar region | ✓ |
| M47.25 | Other spondylosis with radiculopathy, thoracolumbar region | ✓ |
| M47.26 | Other spondylosis with radiculopathy, lumbar region | ✓ |
| M47.26 | Other spondylosis with radiculopathy, lumbar region | ✓ |
| M47.27 | Other spondylosis with radiculopathy, lumbosacral region | ✓ |
| M47.27 | Other spondylosis with radiculopathy, lumbosacral region | ✓ |
| M47.28 | Other spondylosis with radiculopathy, sacral and sacrococcygeal region | ✓ |
| M47.28 | Other spondylosis with radiculopathy, sacral and sacrococcygeal region | ✓ |
| M47.029 | Vertebral artery compression syndromes, site unspecified | ✓ |
| M47.029 | Vertebral artery compression syndromes, site unspecified | ✓ |
| M47.81 | Spondylosis without myelopathy or radiculopathy | — |
| M47.81 | Spondylosis without myelopathy or radiculopathy | — |
| M47.89 | Other spondylosis | — |
| M47.89 | Other spondylosis | — |
| M47.811 | Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region | ✓ |
| M47.811 | Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region | ✓ |
| M47.812 | Spondylosis without myelopathy or radiculopathy, cervical region | ✓ |
| M47.812 | Spondylosis without myelopathy or radiculopathy, cervical region | ✓ |
| M47.813 | Spondylosis without myelopathy or radiculopathy, cervicothoracic region | ✓ |
| M47.813 | Spondylosis without myelopathy or radiculopathy, cervicothoracic region | ✓ |
| M47.814 | Spondylosis without myelopathy or radiculopathy, thoracic region | ✓ |
| M47.814 | Spondylosis without myelopathy or radiculopathy, thoracic region | ✓ |
| M47.815 | Spondylosis without myelopathy or radiculopathy, thoracolumbar region | ✓ |
| M47.815 | Spondylosis without myelopathy or radiculopathy, thoracolumbar region | ✓ |
| M47.816 | Spondylosis without myelopathy or radiculopathy, lumbar region | ✓ |
| M47.816 | Spondylosis without myelopathy or radiculopathy, lumbar region | ✓ |
| M47.817 | Spondylosis without myelopathy or radiculopathy, lumbosacral region | ✓ |
| M47.817 | Spondylosis without myelopathy or radiculopathy, lumbosacral region | ✓ |
| M47.818 | Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region | ✓ |
| M47.818 | Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region | ✓ |
| M47.819 | Spondylosis without myelopathy or radiculopathy, site unspecified | ✓ |
| M47.819 | Spondylosis without myelopathy or radiculopathy, site unspecified | ✓ |
| M47.891 | Other spondylosis, occipito-atlanto-axial region | ✓ |
| M47.891 | Other spondylosis, occipito-atlanto-axial region | ✓ |
| M47.892 | Other spondylosis, cervical region | ✓ |
| M47.892 | Other spondylosis, cervical region | ✓ |
| M47.893 | Other spondylosis, cervicothoracic region | ✓ |
| M47.893 | Other spondylosis, cervicothoracic region | ✓ |
| M47.894 | Other spondylosis, thoracic region | ✓ |
| M47.894 | Other spondylosis, thoracic region | ✓ |
| M47.895 | Other spondylosis, thoracolumbar region | ✓ |
| M47.895 | Other spondylosis, thoracolumbar region | ✓ |
| M47.896 | Other spondylosis, lumbar region | ✓ |
| M47.896 | Other spondylosis, lumbar region | ✓ |
| M47.897 | Other spondylosis, lumbosacral region | ✓ |
| M47.897 | Other spondylosis, lumbosacral region | ✓ |
| M47.898 | Other spondylosis, sacral and sacrococcygeal region | ✓ |
| M47.898 | Other spondylosis, sacral and sacrococcygeal region | ✓ |
| M47.899 | Other spondylosis, site unspecified | ✓ |
| M47.899 | Other spondylosis, site unspecified | ✓ |
Frequently asked questions
What is ICD-10-CM code M47?
M47 is an ICD-10-CM category covering Spondylosis. It contains 106 more specific diagnosis codes, 90 of which are billable.
Is M47 a billable code?
No — M47 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example M47.0 — Anterior spinal and vertebral artery compression syndromes). 90 of the 106 codes under M47 are billable.
What codes fall under M47?
M47 includes M47.0, M47.0, M47.01, M47.01, M47.1, plus 101 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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