Specific code 2014 ICD-9-CM Diagnosis Code 288.63
Monocytosis (symptomatic)
  • Billable Code
  • Short description: Monocytosis-symptomatic.
  • ICD-9-CM 288.63 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 288.63 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Monocytosis, symptomatic
  • Symptomatic monocytosis
288.63 Excludes
  • infectious mononucleosis (075)
Convert to ICD-10-CM: 288.63 converts directly to:
  • 2014 ICD-10-CM D72.821 Monocytosis (symptomatic)
ICD-9-CM Volume 2 Index entries containing back-references to 288.63:
  • Monocytosis (symptomatic) 288.63
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 288.63 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.