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524.31 - Crowding Of Teeth


The ICD 9 Code for Crowding of teeth is listed as 524.31.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 524.31
Long Description: Crowding of teeth
Short Description: Crowding of teeth
Chapter: Diseases Of The Digestive System
Block: Diseases Of Oral Cavity, Salivary Glands, And Jaws (520-529)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: M26.31 - Crowding of fully erupted teeth
ICD-9-CM Siblings (same level / similar specificity) of 524.31:
524.30 - Unspecified anomaly of tooth position
524.32 - Excessive spacing of teeth
524.33 - Horizontal displacement of teeth
524.34 - Vertical displacement of teeth
524.35 - Rotation of tooth/teeth
524.36 - Insufficient interocclusal distance of teeth (ridge)
524.37 - Excessive interocclusal distance of teeth
524.39 - Other anomalies of tooth position