M99.5
⚠ Non-billable (Header)Intervertebral disc stenosis of neural canal
Diseases of the musculoskeletal system and connective tissue (M00-M99)
⚠️ This is a category header code — not billable. Use a more specific child code below.
✅ No additional coding notes for M99.5
Child Codes (10)
M99.50Intervertebral disc stenosis of neural canal of head regionM99.51Intervertebral disc stenosis of neural canal of cervical regionM99.52Intervertebral disc stenosis of neural canal of thoracic regionM99.53Intervertebral disc stenosis of neural canal of lumbar regionM99.54Intervertebral disc stenosis of neural canal of sacral regionM99.55Intervertebral disc stenosis of neural canal of pelvic regionM99.56Intervertebral disc stenosis of neural canal of lower extremityM99.57Intervertebral disc stenosis of neural canal of upper extremityM99.58Intervertebral disc stenosis of neural canal of rib cageM99.59Intervertebral disc stenosis of neural canal of abdomen and other regions
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CodeM99.5
BillableNo — Header code
ParentM99
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes10
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)