G44.0 - Cluster headaches and other trigeminal autonomic cephalgias (TAC)
- Applicable to Cluster headaches and other trigeminal autonomic cephalgias (TAC)
- The 2025 edition of ICD10-CM G44.0 became effective on October 1, 2024.
- This is the American ICD10-CM version of G44.0 - other international versions of ICD10 G44.0 may differ.
- G44.0 is a Non-Billable / Non-Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- G44.0 Code should not be used for billing or reimbursement purposes as there are multiple ICD-10 CM codes below it that contain a greater level of detail.
- G44.0 - Cluster headaches and other trigeminal autonomic cephalgias (TAC)
- G44.0 - Cluster headaches and other trigeminal autonomic cephalgias (TAC)
- G44.00 - Cluster headache syndrome, unspecified
- G44.001 - Cluster headache syndrome, unspecified, intractable
- G44.009 - Cluster headache syndrome, unspecified, not intractable
- G44.01 - Episodic cluster headache
- G44.011 - Episodic cluster headache, intractable
- G44.019 - Episodic cluster headache, not intractable
- G44.02 - Chronic cluster headache
- G44.021 - Chronic cluster headache, intractable
- G44.029 - Chronic cluster headache, not intractable
- G44.03 - Episodic paroxysmal hemicrania
- G44.031 - Episodic paroxysmal hemicrania, intractable
- G44.039 - Episodic paroxysmal hemicrania, not intractable
- G44.04 - Chronic paroxysmal hemicrania
- G44.041 - Chronic paroxysmal hemicrania, intractable
- G44.049 - Chronic paroxysmal hemicrania, not intractable
- G44.05 - Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT)
- G44.051 - Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), intractable
- G44.059 - Short lasting unilateral neuralgiform headache with conjunctival injection and tearing (SUNCT), not intractable
- G44.09 - Other trigeminal autonomic cephalgias (TAC)
- G44.091 - Other trigeminal autonomic cephalgias (TAC), intractable
- G44.099 - Other trigeminal autonomic cephalgias (TAC), not intractable
Non-Billable/Non-Specific Code
The following codes above G44.0 contain annotation back-references that may be applicable to G44.0:
- Chapter: G00-G99 - Diseases of the nervous system
- Section: G40-G47 - Episodic and paroxysmal disorders
- Category: G44 - Other headache syndromes
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
Please, give attribution to our website icd10all.com