M26.02
BillableMaxillary hypoplasia
Maxillary hypoplasia
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(74)
SNOMED CT
- Congenital maxillary hypoplasia27299009
- Congenital small maxilla27299009
- Maxillary micrognathia27299009
- Maxillary micrognathism27299009
- Micromaxilla27299009
- Congenital genu valgum89689008
- Congenital knock-knee89689008
- Congenital valgus deformity of knee89689008
- Congenital transverse maxillary hypoplasia109528007
- Congenital vertical maxillary hypoplasia109529004
- Failure of tooth eruption109542004
- Genu valgus299330008
- Knee joint valgus deformity299330008
- Knock-kneed299330008
- Knock-knees299330008
- Hypoplasia of maxillary bone444967008
- Non-eruption of teeth, maxillary hypoplasia, genu valgum syndrome723442008
- Stoelinga de Koomen Davis syndrome723442008
- Metaphyseal dysplasia, maxillary hypoplasia, brachydactyly syndrome724145007
- Acquired transverse maxillary hypoplasia107651000119106
UMLS
- Decreased size of maxillaC0240310
- Decreased size of upper jawC0240310
- Hypoplasia of maxillaC0240310
- Hypoplasia of the maxillaC0240310
- Hypoplasia of upper jaw bonesC0240310
- Hypoplastic maxillaC0240310
- Hypoplastic maxillary bonesC0240310
- Maxillary deficiencyC0240310
- Maxillary hypoplasiaC0240310
- Maxillary micrognathiaC0240310
- Maxillary retrusionC0240310
- MicromaxillaC0240310
- Small maxillaC0240310
- Small upper jawC0240310
- Small upper jaw bonesC0240310
- Upper jaw deficiencyC0240310
- Upper jaw retrusionC0240310
- hypoplasia maxillaryC0240310
- maxillary hypoplasiaC0240310
Clinical Terms
- Maxillary micrognathism
- Failure of tooth eruption
- Genu valgus
- Knock-knees
- Maxillary micrognathia
- Congenital vertical maxillary hypoplasia
- Non-eruption of teeth, maxillary hypoplasia, genu valgum syndrome
- Acquired transverse maxillary hypoplasia
- Congenital maxillary hypoplasia
- Hypoplasia of maxillary bone
- Upper jaw retrusion
- Micromaxilla
- Congenital knock-knee
- Stoelinga de Koomen Davis syndrome
- Small maxilla
- Decreased size of upper jaw
- Hypoplastic maxilla
- Congenital valgus deformity of knee
- Hypoplastic maxillary bones
- Hypoplasia of the maxilla
- Knee joint valgus deformity
- Hypoplasia of maxilla
- Metaphyseal dysplasia, maxillary hypoplasia, brachydactyly syndrome
- Decreased size of maxilla
- Knock-kneed
- Hypoplasia of upper jaw bones
- Small upper jaw bones
- Congenital genu valgum
- Congenital small maxilla
- Maxillary retrusion
- Small upper jaw
- Upper jaw deficiency
- hypoplasia maxillary
- Congenital transverse maxillary hypoplasia
- Maxillary deficiency
Frequently Asked Questions
What is the ICD-10 code for maxillary hypoplasia?
The ICD-10-CM code for maxillary hypoplasia is M26.02. The full clinical description is "Maxillary hypoplasia". M26.02 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M26.02 mean?
ICD-10-CM code M26.02 represents “Maxillary hypoplasia”. 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 M26.02 a billable code?
Yes, M26.02 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M26.02 in?
M26.02 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M26.02?
M26.02 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 M26.02 map to?
M26.02 maps to 10 SNOMED CT concepts: 107651000119106, 89689008, 27299009, 109528007, 109529004, and 5 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M26.02?
M26.02 is linked to 1 UMLS Concept Unique Identifier: C0240310. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M26.02 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like maxillary hypoplasia 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 M26.02?
There is no direct ICD-11 mapping available for M26.02 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.