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ICD-10-CM Codes
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M00-M99
Diseases of the musculoskeletal system and connective tissue
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M26-M27
Dentofacial anomalies [including malocclusion] and other disorders of jaw
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M26-
Dentofacial anomalies [including malocclusion]
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2021 ICD-10-CM Diagnosis Code M26.32
2021 ICD-10-CM Diagnosis Code M26.32
Excessive spacing of fully erupted teeth
2016 2017 2018 2019 2020 2021 Billable/Specific Code
- M26.32 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- The 2021 edition of ICD-10-CM M26.32 became effective on October 1, 2020.
- This is the American ICD-10-CM version of M26.32 - other international versions of ICD-10 M26.32 may differ.
Applicable To- Diastema of fully erupted tooth or teeth NOS
The following code(s) above
M26.32 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
M26.32:
- M00-M99
2021 ICD-10-CM Range M00-M99
Diseases of the musculoskeletal system and connective tissueNote- Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
Type 2 Excludes- arthropathic psoriasis (L40.5-)
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- compartment syndrome (traumatic) (T79.A-)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the musculoskeletal system and connective tissue - M26-M27
2021 ICD-10-CM Range M26-M27
Dentofacial anomalies [including malocclusion] and other disorders of jawType 1 Excludes- hemifacial atrophy or hypertrophy (Q67.4)
- unilateral condylar hyperplasia or hypoplasia (M27.8)
Dentofacial anomalies [including malocclusion] and other disorders of jaw - M26.3
ICD-10-CM Diagnosis Code M26.3
Anomalies of tooth position of fully erupted tooth or teeth
2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
Type 2 Excludes- embedded and impacted teeth (K01.-)
Anomalies of tooth position of fully erupted tooth or teeth
ICD-10-CM M26.32 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 011 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with mcc
- 012 Tracheostomy for face, mouth and neck diagnoses or laryngectomy with cc
- 013 Tracheostomy for face, mouth and neck diagnoses or laryngectomy without cc/mcc
- 157 Dental and oral diseases with mcc
- 158 Dental and oral diseases with cc
- 159 Dental and oral diseases without cc/mcc
Convert M26.32 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To M26.32
M26.22 Open occlusal relationship
M26.220 Open anterior occlusal relationship
M26.221 Open posterior occlusal relationship
M26.23 Excessive horizontal overlap
M26.25 Anomalies of interarch distance
M26.29 Other anomalies of dental arch relationship
M26.3 Anomalies of tooth position of fully erupted tooth or teeth
M26.30 Unspecified anomaly of tooth position of fully erupted tooth or teeth
M26.31 Crowding of fully erupted teeth
M26.32
Excessive spacing of fully erupted teeth
M26.33 Horizontal displacement of fully erupted tooth or teeth
M26.34 Vertical displacement of fully erupted tooth or teeth
M26.35 Rotation of fully erupted tooth or teeth
M26.36 Insufficient interocclusal distance of fully erupted teeth (ridge)
M26.37 Excessive interocclusal distance of fully erupted teeth
M26.39 Other anomalies of tooth position of fully erupted tooth or teeth
M26.4 Malocclusion, unspecified
M26.5 Dentofacial functional abnormalities
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.