M48.21
✓ BillableKissing spine, occipito-atlanto-axial region
Diseases of the musculoskeletal system and connective tissue (M00-M99)
✅ No additional coding notes for M48.21
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CodeM48.21
BillableYes
ParentM48.2
CategoryDiseases of the musculoskeletal system and connective tissue (M00-M99)
Excludes10 rule(s)
Excludes20 note(s)
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)