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	—
M47.01	Anterior spinal artery compression syndromes	—
M47.1	Other spondylosis with myelopathy	—
M47.02	Vertebral artery compression syndromes	—
M47.2	Other spondylosis with radiculopathy	—
M47.8	Other spondylosis	—
M47.9	Spondylosis, unspecified	✓
M47.10	Other spondylosis with myelopathy, site unspecified	✓
M47.011	Anterior spinal artery compression syndromes, occipito-atlanto-axial region	✓
M47.11	Other spondylosis with myelopathy, occipito-atlanto-axial region	✓
M47.012	Anterior spinal artery compression syndromes, cervical region	✓
M47.12	Other spondylosis with myelopathy, cervical region	✓
M47.013	Anterior spinal artery compression syndromes, cervicothoracic region	✓
M47.13	Other spondylosis with myelopathy, cervicothoracic region	✓
M47.014	Anterior spinal artery compression syndromes, thoracic region	✓
M47.14	Other spondylosis with myelopathy, thoracic region	✓
M47.015	Anterior spinal artery compression syndromes, thoracolumbar region	✓
M47.15	Other spondylosis with myelopathy, thoracolumbar region	✓
M47.016	Anterior spinal artery compression syndromes, lumbar region	✓
M47.16	Other spondylosis with myelopathy, lumbar region	✓
M47.019	Anterior spinal artery compression syndromes, site unspecified	✓
M47.20	Other spondylosis with radiculopathy, site unspecified	✓
M47.021	Vertebral artery compression syndromes, occipito-atlanto-axial region	✓
M47.21	Other spondylosis with radiculopathy, occipito-atlanto-axial region	✓
M47.022	Vertebral artery compression syndromes, cervical region	✓
M47.22	Other spondylosis with radiculopathy, cervical region	✓
M47.23	Other spondylosis with radiculopathy, cervicothoracic region	✓
M47.24	Other spondylosis with radiculopathy, thoracic region	✓
M47.25	Other spondylosis with radiculopathy, thoracolumbar region	✓
M47.26	Other spondylosis with radiculopathy, lumbar region	✓
M47.27	Other spondylosis with radiculopathy, lumbosacral region	✓
M47.28	Other spondylosis with radiculopathy, sacral and sacrococcygeal region	✓
M47.029	Vertebral artery compression syndromes, site unspecified	✓
M47.81	Spondylosis without myelopathy or radiculopathy	—
M47.89	Other spondylosis	—
M47.811	Spondylosis without myelopathy or radiculopathy, occipito-atlanto-axial region	✓
M47.812	Spondylosis without myelopathy or radiculopathy, cervical region	✓
M47.813	Spondylosis without myelopathy or radiculopathy, cervicothoracic region	✓
M47.814	Spondylosis without myelopathy or radiculopathy, thoracic region	✓
M47.815	Spondylosis without myelopathy or radiculopathy, thoracolumbar region	✓
M47.816	Spondylosis without myelopathy or radiculopathy, lumbar region	✓
M47.817	Spondylosis without myelopathy or radiculopathy, lumbosacral region	✓
M47.818	Spondylosis without myelopathy or radiculopathy, sacral and sacrococcygeal region	✓
M47.819	Spondylosis without myelopathy or radiculopathy, site unspecified	✓
M47.891	Other spondylosis, occipito-atlanto-axial region	✓
M47.892	Other spondylosis, cervical region	✓
M47.893	Other spondylosis, cervicothoracic region	✓
M47.894	Other spondylosis, thoracic region	✓
M47.895	Other spondylosis, thoracolumbar region	✓
M47.896	Other spondylosis, lumbar region	✓
M47.897	Other spondylosis, lumbosacral region	✓
M47.898	Other spondylosis, sacral and sacrococcygeal region	✓
M47.899	Other spondylosis, site unspecified	✓

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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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