Diagnosis Code: 520.9

Short Description: Tooth devel/erup dis NOS

Long Description: Unspecified disorder of tooth development and eruption

Code Classification:

• Diseases of the digestive system (520–579)
  • Diseases of oral cavity, salivary glands, and jaws (520-529)
    • 520 Disorders of tooth development and eruption
      • 520.9 Tooth devel/erup dis NOS

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 520.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Anomaly, anomalous (congenital) (unspecified type) 759.9
  • teeth, tooth NEC 520.9
    • position 524.30
      • crowding 524.31
      • displacement 524.30
        • horizontal 524.33
        • vertical 524.34
      • distance
        • interocclusal
          • excessive 524.37
          • insufficient 524.36
      • excessive spacing 524.32
      • rotation 524.35
      • specified NEC 524.39
    • spacing 524.30

• Deformity 738.9
  • teeth, tooth NEC 520.9
  • tooth, teeth NEC 520.9

• Disorder - see also Disease
  • tooth NEC 525.9
    • development NEC 520.9
      • specified type NEC 520.8

• Malformation (congenital) - see also Anomaly
  • teeth, tooth NEC 520.9

• Paratyphoid (fever) - see Fever, paratyphoid

Crosswalk Information

The code 520.9 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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