G44.009

The ICD-10-CM code for cluster headache syndrome, unspecified, not intractable is G44.009. The full clinical description is "Cluster headache syndrome, unspecified, not intractable". G44.009 is a billable/specific code that can be used on insurance claims and medical billing.

ICD-10-CM code G44.009 represents “Cluster headache syndrome, unspecified, not intractable”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.

Yes, G44.009 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

G44.009 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).

G44.009 has Excludes1 notes indicating codes that cannot be used together with it, including: headache NOS (R51.9).

G44.009 maps to 4 SNOMED CT concepts: 230476001, 193947008, 193031009, 230539002. SNOMED CT is a clinical terminology used in electronic health records.

G44.009 is linked to 2 UMLS Concept Unique Identifiers: C0009088, C2875220. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like cluster headache syndrome, unspecified, not intractable affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for G44.009 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.