Specific code 2013 ICD-9-CM Diagnosis Code 733.20
Cyst of bone (localized), unspecified
  • Short description: Cyst of bone NOS.
  • ICD-9-CM 733.20 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 733.20 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 733.20.
  • More recent version(s) of ICD-9-CM 733.20: 2014 2015.
Disease Synonyms
  • Bone cyst
  • Bone cyst of ankle
  • Bone cyst of foot
Convert to ICD-10-CM: 733.20 converts approximately to:
  • 2015 ICD-10-CM M85.60 Other cyst of bone, unspecified site
ICD-9-CM Volume 2 Index entries containing back-references to 733.20:
  • Cyst (mucus) (retention) (serous) (simple)
    • coccyx (see also Cyst, bone) 733.20
    • spine (see also Cyst, bone) 733.20
    • turbinate (nose) (see also Cyst, bone) 733.20
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 733.20 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.