Home > 2013 ICD-9-CM Diagnosis Codes > Diseases Of The Digestive System 520-579 > Diseases Of Oral Cavity, Salivary Glands, And Jaws 520-529 > Diseases of hard tissues of teeth 521-
Non-specific code 2013 ICD-9-CM Diagnosis Code 521.3
Erosion of teeth
  • There are 6 ICD-9-CM codes below 521.3 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2013 version of ICD-9-CM 521.3.
  • More recent version(s) of ICD-9-CM 521.3: 2014 2015.
Applies To
  • Erosion of teeth:
    • NOS
    • due to:
      • medicine
      • persistent vomiting
    • idiopathic
    • occupational
 521.25 ICD9Data.com 521.30 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 521.3 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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