Specific code 2014 ICD-9-CM Diagnosis Code 339.12
Chronic tension type headache
  • Billable Code
  • Short description: Chronic tension headache.
  • ICD-9-CM 339.12 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 339.12 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
Disease Synonyms
  • Chronic intractable tension headache (disorder)
  • Chronic tension headache
  • Chronic tension-type headache
  • Tension headache, chronic
  • Tension headache, chronic type
  • Tension headache, chronic, intractable
Convert to ICD-10-CM: 339.12 converts approximately to:
  • 2014 ICD-10-CM G44.221 Chronic tension-type headache, intractable
    Or:
  • 2014 ICD-10-CM G44.229 Chronic tension-type headache, not intractable
ICD-9-CM Volume 2 Index entries containing back-references to 339.12:
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 339.12 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.