M26.03
BillableMandibular hyperplasia
Mandibular hyperplasia
Coding Notes
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(8)
Also Known As / Clinical Terms(43)
SNOMED CT
- Congenital mandibular hyperplasia10653003
- Mandibular macrognathia10653003
- Mandibular macrognathism10653003
- Congenital horizontal mandibular hyperplasia109517008
- Congenital vertical mandibular hyperplasia109518003
- Congenital transverse mandibular hyperplasia109519006
- Bilateral condylar hyperplasia of mandible109717005
- Condylar hyperplasia with mandibular asymmetry109718000
- Bilateral coronoid hyperplasia of mandible109720002
- Hyperplasia of mandibular condyle283014003
- Hyperplasia of mandibular bone444552001
- Subpontic osseous hyperplasia of mandible698281001
- Subpontic osseous proliferation of mandible698281001
- Hyperplasia of left condyloid process of mandible1010421009
- Hyperplasia of right condyloid process of mandible1010422002
- Hyperplasia of left coronoid process of mandible1010423007
- Hyperplasia of right coronoid process of mandible1010424001
- Hypoplasia of right coronoid process of mandible1010426004
- Primary condylar hyperplasia1186726000
- Primary hyperplasia of mandibular condyle1186726000
- Type 1 condylar hyperplasia1186726000
Clinical Terms
- Condylar hyperplasia with mandibular asymmetry
- Hyperplasia of left condyloid process of mandible
- Hyperplasia of right condyloid process of mandible
- Mandibular macrognathia
- Mandibular macrognathism
- Primary hyperplasia of mandibular condyle
- Hyperplasia of mandibular condyle
- Primary condylar hyperplasia
- Type 1 condylar hyperplasia
- Bilateral condylar hyperplasia of mandible
- Hyperplasia of mandibular bone
- Congenital transverse mandibular hyperplasia
- Bilateral coronoid hyperplasia of mandible
- Subpontic osseous hyperplasia of mandible
- Hyperplasia of right coronoid process of mandible
- Hyperplasia of left coronoid process of mandible
- Subpontic osseous proliferation of mandible
- Congenital horizontal mandibular hyperplasia
- Congenital mandibular hyperplasia
- Congenital vertical mandibular hyperplasia
- Hypoplasia of right coronoid process of mandible
Frequently Asked Questions
What is the ICD-10 code for mandibular hyperplasia?
The ICD-10-CM code for mandibular hyperplasia is M26.03. The full clinical description is "Mandibular hyperplasia". M26.03 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M26.03 mean?
ICD-10-CM code M26.03 represents “Mandibular hyperplasia”. 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 M26.03 a billable code?
Yes, M26.03 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M26.03 in?
M26.03 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M26.03?
M26.03 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); acromegaly (E22.0); and 1 more.
What SNOMED CT codes does M26.03 map to?
M26.03 maps to 16 SNOMED CT concepts: 109717005, 109720002, 109718000, 109517008, 10653003, and 11 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M26.03?
M26.03 is linked to 1 UMLS Concept Unique Identifier: C0302501. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M26.03 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like mandibular hyperplasia 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 M26.03?
There is no direct ICD-11 mapping available for M26.03 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.