M48.11

Approximate Synonyms

• Ankylosing hyperostosis of occipito-atlanto-axial

• Diffuse idiopathic skeletal hyperostosis of occipitoatlantoaxial spine

Details

• M48.11 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• Short description: Ankylosing hyperostosis, occipito-atlanto-axial region

• The 2023 edition of ICD-10-CM M48.11 became effective on October 1, 2022.

• This is the American ICD-10-CM version of M48.11 – other international versions of ICD-10 M48.11 may differ.