Home > 2015 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Other Headache Syndromes 339-339 > Other headache syndromes 339-
Specific code 2015 ICD-9-CM Diagnosis Code 339.02
Chronic cluster headache
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 339.02 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 339.02 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).
Convert to ICD-10-CM: 339.02 converts approximately to:
  • 2015/16 ICD-10-CM G44.029 Chronic cluster headache, not intractable
Approximate Synonyms
  • Chronic intractable cluster headache
  • Cluster headache, chronic
  • Cluster headache, chronic intractable
  • Headache, chronic cluster
Clinical Information
  • A primary headache disorder that is characterized by severe, strictly unilateral pain which is orbital, supraorbital, temporal or in any combination of these sites, lasting 15-180 min. Occurring 1 to 8 times a day. The attacks are associated with one or more of the following, all of which are ipsilateral: conjunctival injection, lacrimation, nasal congestion, rhinorrhea, facial sweating, eyelid edema, and miosis. (international classification of headache disorders, 2nd ed. Cephalalgia 2004: suppl 1)
ICD-9-CM Volume 2 Index entries containing back-references to 339.02:
 339.01 ICD9Data.com 339.03 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 339.02 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 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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