Specific code 2011 ICD-9-CM Diagnosis Code 719.66
Other symptoms referable to lower leg joint
  • Short description: Joint symptom NEC-l/leg.
  • ICD-9-CM 719.66 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 719.66 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2011 version of ICD-9-CM 719.66.
  • More recent version(s) of ICD-9-CM 719.66: 2012 2013 2014 2015.
Convert to ICD-10-CM: 719.66 converts approximately to:
  • 2015/16 ICD-10-CM R29.898 Other symptoms and signs involving the musculoskeletal system
Disease Synonyms
  • Clicking knee
  • Clicking tibiofibular joint
  • Knee joint crepitus
  • Knee joint crepitus audible
  • Lump on thigh
  • Mass of bilat knee joints
  • Mass of bilateral knee joints
  • Mass of knee
  • Mass of knee joint
  • Mass of left knee joint
  • Mass of right knee joint
  • Palpable knee joint crepitus
  • Retropatellar crepitus
  • Tibio-femur crepitus
ICD-9-CM Volume 2 Index entries containing back-references to 719.66:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 719.66 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.