G24.4
BillableIdiopathic orofacial dystonia
Idiopathic orofacial dystonia
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Orofacial dyskinesia
Includes
Conditions included under this code
- dyskinesia
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •athetoid cerebral palsyG80.3
Related Codes(7)
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(83)
SNOMED CT
- Orofacial dyskinesia49386006
- Oral dystonia229692002
- Oral dyskinesia229694001
- Blepharospasm - oromandibular dystonia230325003
- Brueghel syndrome230325003
- Meige syndrome230325003
- Idiopathic orofacial dystonia230326002
- Edentulous orofacial dystonia230327006
- Isolated oromandibular dystonia230328001
- Tooth absent234948008
- Tooth missing234948008
- Edentulous278650002
- No natural teeth278650002
- Cranial dystonia443352005
- Dystonia of head443352005
- Absence of teeth1162783002
- Infantile-onset generalised dyskinesia with orofacial involvement1172603005
- Infantile-onset generalized dyskinesia with orofacial involvement1172603005
- Infantile-onset orofacial, trunk, limbs dyskinesia1172603005
UMLS
- Dyskinesia, Lingual-Facial-BuccalC0152115
- Dyskinesia, LinguofacialC0152115
- Dyskinesia, Oral-FacialC0152115
- Dyskinesia, OrofacialC0152115
- Dyskinesias, Lingual-Facial-BuccalC0152115
- Dyskinesias, LinguofacialC0152115
- Dyskinesias, Oral-FacialC0152115
- Dyskinesias, OrofacialC0152115
- Lingual Facial Buccal DyskinesiaC0152115
- Lingual-Facial-Buccal DyskinesiaC0152115
- Lingual-Facial-Buccal DyskinesiasC0152115
- Linguofacial DyskinesiaC0152115
- Linguofacial DyskinesiasC0152115
- Oral Facial DyskinesiaC0152115
- Oral-Facial DyskinesiaC0152115
- Oral-Facial DyskinesiasC0152115
- Orofacial DyskinesiaC0152115
- Orofacial DyskinesiasC0152115
- Orofacial dyskinesiaC0152115
- Orofacial dyskinesia (disorder)C0152115
- Orofacial dyskinesiasC0152115
- Tardive Oral DyskinesiaC0152115
- Tardive Oral DyskinesiasC0152115
- Idiopathic orofacial dystoniaC0393605
- Idiopathic orofacial dystonia (disorder)C0393605
Clinical Terms
- Orofacial dyskinesia
- Meige syndrome
- Oral-Facial Dyskinesia
- Absence of teeth
- Oral-Facial Dyskinesias
- Idiopathic orofacial dystonia (disorder)
- Oral dyskinesia
- Dyskinesia, Orofacial
- Oral Facial Dyskinesia
- Cranial dystonia
- Tardive Oral Dyskinesias
- Blepharospasm - oromandibular dystonia
- Oral dystonia
- Dyskinesia, Oral-Facial
- Dyskinesias, Linguofacial
- Dyskinesia, Lingual-Facial-Buccal
- Lingual-Facial-Buccal Dyskinesia
- Dyskinesia, Linguofacial
- Lingual-Facial-Buccal Dyskinesias
- Orofacial Dyskinesias
- Infantile-onset generalized dyskinesia with orofacial involvement
- Orofacial dyskinesia (disorder)
- Dyskinesias, Lingual-Facial-Buccal
- Lingual Facial Buccal Dyskinesia
- Brueghel syndrome
- Dystonia of head
- Linguofacial Dyskinesia
- No natural teeth
- Infantile-onset orofacial, trunk, limbs dyskinesia
- Edentulous
- Infantile-onset generalised dyskinesia with orofacial involvement
- Edentulous orofacial dystonia
- Isolated oromandibular dystonia
- Tardive Oral Dyskinesia
- Dyskinesias, Orofacial
- Tooth missing
- Linguofacial Dyskinesias
- Tooth absent
- Dyskinesias, Oral-Facial
Frequently Asked Questions
What is the ICD-10 code for idiopathic orofacial dystonia?
The ICD-10-CM code for idiopathic orofacial dystonia is G24.4. The full clinical description is "Idiopathic orofacial dystonia". G24.4 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code G24.4 mean?
ICD-10-CM code G24.4 represents “Idiopathic orofacial dystonia”. It is classified under Chapter 6: Diseases of the Nervous System and is a billable/specific code that can be used on a claim.
Is G24.4 a billable code?
Yes, G24.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is G24.4 in?
G24.4 is in Chapter 6: Diseases of the Nervous System (codes G00-G99).
What codes cannot be used with G24.4?
G24.4 has Excludes1 notes indicating codes that cannot be used together with it, including: drug induced orofacial dyskinesia (G24.01).
What SNOMED CT codes does G24.4 map to?
G24.4 maps to 12 SNOMED CT concepts: 1162783002, 230325003, 443352005, 278650002, 230327006, and 7 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for G24.4?
G24.4 is linked to 2 UMLS Concept Unique Identifiers: C0152115, C0393605. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does G24.4 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like idiopathic orofacial dystonia 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.
What is the ICD-11 equivalent of G24.4?
G24.4 maps to the ICD-11 code: 8A02.Z (Dystonic disorders, unspecified).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.