Specific code 2015 ICD-9-CM Diagnosis Code 520.0
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 520.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 520.0 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 520.0 converts directly to:
  • 2015/16 ICD-10-CM K00.0 Anodontia
Clinical Information
  • Having teeth in neither the mandible nor the maxilla
520.0 Excludes
Applies To
  • Absence of teeth (complete) (congenital) (partial)
  • Hypodontia
  • Oligodontia
ICD-9-CM Volume 2 Index entries containing back-references to 520.0:
  • Absence (organ or part) (complete or partial)
  • Adentia (complete) (partial) (see also Absence, teeth) 520.0
  • Anodontia (complete) (partial) (vera) 520.0
  • Deficiency, deficient
    • number of teeth (see also Anodontia) 520.0
    • tooth bud (see also Anodontia) 520.0
  • Deficient - see also Deficiency
    • number of teeth (see also Anodontia) 520.0
  • Edentia (complete) (partial) (see also Absence, tooth) 520.0
    • congenital (deficiency of tooth buds) 520.0
  • Hypodontia (see also Anodontia) 520.0
  • Missing - see also Absence
  • Oligodontia (see also Anodontia) 520.0
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 520.0 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 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.