M26.220
BillableOpen anterior occlusal relationship
Open anterior occlusal relationship
Coding Notes
Inclusion Terms
Alternative clinical terms for this condition
- Anterior open bite
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
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •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
Related Codes(1)
Also Known As / Clinical Terms(35)
SNOMED CT
UMLS
- AOBC0266060
- AOB - Anterior openbiteC0266060
- Absence of overlap of anterior upper and lower teethC0266060
- Anterior open biteC0266060
- Anterior open bite (disorder)C0266060
- Anterior open bite between upper and lower teethC0266060
- Anterior open-bite malocclusionC0266060
- Anterior openbiteC0266060
- Apertognathia malocclusionC0266060
- Gap between upper and lower front teeth when bitingC0266060
- Open anterior biteC0266060
- Open anterior occlusal relationshipC0266060
- anterior open biteC0266060
- open anterior biteC0266060
Clinical Terms
- anterior open bite
- Open anterior bite
- Anterior openbite
- Anterior guided functional occlusion
- Apertognathia malocclusion
- Anterior open-bite malocclusion
- Open bite
- Functional occlusion
- AOB
- Anterior open bite (disorder)
- Absence of overlap of anterior upper and lower teeth
- Gap between upper and lower front teeth when biting
- AOB - Anterior openbite
- Anterior open bite between upper and lower teeth
Frequently Asked Questions
What is the ICD-10 code for open anterior occlusal relationship?
The ICD-10-CM code for open anterior occlusal relationship is M26.220. The full clinical description is "Open anterior occlusal relationship". M26.220 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M26.220 mean?
ICD-10-CM code M26.220 represents “Open anterior occlusal relationship”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M26.220 a billable code?
Yes, M26.220 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M26.220 in?
M26.220 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M26.220?
M26.220 has Excludes1 notes indicating codes that cannot be used together with it, including: hemifacial atrophy or hypertrophy (Q67.4); unilateral condylar hyperplasia or hypoplasia (M27.8).
What SNOMED CT codes does M26.220 map to?
M26.220 maps to 4 SNOMED CT concepts: 67289000, 278687005, 278684003, 35580009. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M26.220?
M26.220 is linked to 1 UMLS Concept Unique Identifier: C0266060. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M26.220 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like open anterior occlusal relationship 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 M26.220?
There is no direct ICD-11 mapping available for M26.220 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.
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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.