Specific code 2013 ICD-9-CM Diagnosis Code 721.8
Other allied disorders of spine
  • Short description: Spinal disorders NEC.
  • ICD-9-CM 721.8 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 721.8 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2013 version of ICD-9-CM 721.8.
  • More recent version(s) of ICD-9-CM 721.8: 2014 2015.
Disease Synonyms
  • Bone spur of vertebra
  • Osteophyte of vertebrae
Convert to ICD-10-CM: 721.8 converts approximately to:
  • 2015 ICD-10-CM M48.9 Spondylopathy, unspecified
ICD-9-CM Volume 2 Index entries containing back-references to 721.8:
  • Arthritis, arthritic (acute) (chronic) (subacute) 716.9
    • coccyx 721.8
  • Exostosis 726.91
    • spine 721.8
      • with spondylosis - see Spondylosis
  • Hyperostosis 733.99
    • vertebral 721.8
      • with spondylosis - see Spondylosis
      • ankylosing 721.6
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 721.8 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.