Home > 2014 ICD-9-CM Diagnosis Codes > Infectious And Parasitic Diseases 001-139 > Syphilis And Other Venereal Diseases 090-099 > Other venereal diseases 099-
Specific code 2014 ICD-9-CM Diagnosis Code 099.56
Other venereal diseases due to chlamydia trachomatis, peritoneum
  • 2014
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • Short description: Ot VD chlm trch prtoneum.
  • ICD-9-CM 099.56 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 099.56 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 2014 version of ICD-9-CM 099.56.
  • More recent version(s) of ICD-9-CM 099.56: 2015.
Convert to ICD-10-CM: 099.56 converts approximately to:
  • 2015/16 ICD-10-CM A56.8 Sexually transmitted chlamydial infection of other sites
Approximate Synonyms
  • Chlamydia peritonitis
  • Chlamydial peritonitis
  • Perihepatitis due to chlamydia trachomatis
Applies To
  • Perihepatitis
ICD-9-CM Volume 2 Index entries containing back-references to 099.56:
  • Disease, diseased - see also Syndrome
  • Fitz-Hugh and Curtis syndrome 098.86
    • due to
      • Chlamydia trachomatis 099.56
      • Neisseria gonorrhoeae (gonococcal peritonitis) 098.86
  • Perihepatitis (acute) 573.3
    • chlamydial 099.56
  • Peritonitis (acute) (adhesive) (fibrinous) (hemorrhagic) (idiopathic) (localized) (perforative) (primary) (with adhesions) (with effusion) 567.9
    • chlamydial 099.56
  • Syndrome - see also Disease
    • Fitz-Hugh and Curtis 098.86
      • due to
        • Chlamydia trachomatis 099.56
        • Neisseria gonorrhoeae (gonococcal peritonitis) 098.86
 099.55 ICD9Data.com 099.59 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 099.56 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 2014 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
Free ICD-9-CM Codes
Site Information
Free ICD-10-CM/PCS Codes
Free HCPCS Codes