G99.2** Asterisk (manifestation)
Myelopathy in diseases classified elsewhere
Coding rules (TT06)
- ●Cannot be used as primary diagnosis
Dual coding (†/*)
This is an asterisk (*) manifestation code — usually paired with a dagger (†) etiology code.
Paired codesM47.07†Anterior spinal and vertebral artery compression syndromes (G99.2*), lumbosacral regionM47.0†Anterior spinal and vertebral artery compression syndromes (G99.2*)M47.09†Anterior spinal and vertebral artery compression syndromes (G99.2*), site unspecifiedM47.00†Anterior spinal and vertebral artery compression syndromes (G99.2*), multiple sites in spineM47.08†Anterior spinal and vertebral artery compression syndromes (G99.2*), sacral and sacrococcygeal regionM47.02†Anterior spinal and vertebral artery compression syndromes (G99.2*), cervical regionM47.05†Anterior spinal and vertebral artery compression syndromes (G99.2*), thoracolumbar regionM47.03†Anterior spinal and vertebral artery compression syndromes (G99.2*), cervicothoracic regionM47.04†Anterior spinal and vertebral artery compression syndromes (G99.2*), thoracic regionM47.01†Anterior spinal and vertebral artery compression syndromes (G99.2*), occipito-atlanto-axial regionM47.06†Anterior spinal and vertebral artery compression syndromes (G99.2*), lumbar regionM51.0†Lumbar and other intervertebral disc disorders with myelopathy (G99.2*)M50.0†Cervical disc disorder with myelopathy (G99.2*)
→ Full dagger (†) ↔ asterisk (*) mapping tableCoding guidance (WHO 2019)
Anterior spinal and vertebral artery compression syndromes (M47.0†) Myelopathy in: intervertebral disc disorders (M50.0†, M51.0†) neoplastic disease (C00-D48†) spondylosis (M47.-†)
Sibling codes
G99*Other disorders of nervous system in diseases classified elsewhereG99.0*Autonomic neuropathy in endocrine and metabolic diseasesG99.1*Other disorders of autonomic nervous system in other diseases classified elsewhereG99.8*Other specified disorders of nervous system in diseases classified elsewhere