Specific code 2011 ICD-9-CM Diagnosis Code 523.30
Aggressive periodontitis, unspecified
  • Short description: Aggres periodontitis NOS.
  • ICD-9-CM 523.30 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 523.30 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).
  • You are viewing the 2011 version of ICD-9-CM 523.30.
  • More recent version(s) of ICD-9-CM 523.30: 2012 2013 2014 2015.
Convert to ICD-10-CM: 523.30 converts approximately to:
  • 2015/16 ICD-10-CM K05.20 Aggressive periodontitis, unspecified
Approximate Synonyms
  • Aggressive periodontitis
  • Pericoronal abscess
  • Rapidly progressive periodontitis
ICD-9-CM Volume 2 Index entries containing back-references to 523.30:
  • Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (see also Cellulitis) 682.9
    • gingival 523.30
    • gum 523.30
    • paradontal 523.30
    • parodontal 523.30
    • pericemental 523.30
    • pericoronal 523.30
    • peridental 523.30
    • teeth, tooth (root) 522.5
      • with sinus (alveolar) 522.7
      • supporting structures NEC 523.30
    • tooth, teeth (root) 522.5
      • with sinus (alveolar) 522.7
      • supporting structure NEC 523.30
  • Infection, infected, infective (opportunistic) 136.9
    • peridental 523.30
  • Operculitis (chronic) 523.40
    • acute 523.30
  • Pericementitis 523.40
    • acute 523.30
  • Periodontitis (chronic) (complex) (compound) (simplex) 523.40
  • Suppuration, suppurative - see also condition
    • gum 523.30
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 523.30 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.