Specific code 2011 ICD-9-CM Diagnosis Code 339.22
Chronic post-traumatic headache
  • Short description: Chr post-trauma headache.
  • ICD-9-CM 339.22 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 339.22 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 339.22.
  • More recent version(s) of ICD-9-CM 339.22: 2012 2013 2014 2015.
Convert to ICD-10-CM: 339.22 converts approximately to:
  • 2015/16 ICD-10-CM G44.329 Chronic post-traumatic headache, not intractable
Approximate Synonyms
  • Chronic intractable posttraumatic headache
  • Chronic post traumatic headache
  • Chronic posttraumatic headache
  • Chronic posttraumatic headache, intractable
  • Posttraumatic headache, chronic
  • Posttraumatic headache, chronic, intractable
ICD-9-CM Volume 2 Index entries containing back-references to 339.22:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 339.22 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.