Non-specific code 2014 ICD-9-CM Diagnosis Code 202.5
Letterer-siwe disease
  • 2014
  • Non-Billable Code

  • There are 9 ICD-9-CM codes below 202.5 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2014 version of ICD-9-CM 202.5.
  • More recent version(s) of ICD-9-CM 202.5: 2015.
202.5 Excludes
  • adult pulmonary Langerhans cell histiocytosis (516.5)
  • Hand-Schüller-Christian disease (277.89)
  • histiocytosis (acute) (chronic) (277.89)
  • histiocytosis X (chronic) (277.89)
Applies To
  • Acute:
    • differentiated progressive histiocytosis
    • histiocytosis X (progressive)
    • infantile reticuloendotheliosis
    • reticulosis of infancy
ICD-9-CM Volume 2 Index entries containing back-references to 202.5:
  • Abt-Letterer-Siwe syndrome (acute histiocytosis X) (M9722/3) 202.5
  • Disease, diseased - see also Syndrome
    • Letterer-Siwe (acute histiocytosis X) (M9722/3) 202.5
  • Histiocytosis (acute) (chronic) (subacute) 277.89
    • acute differentiated progressive (M9722/3) 202.5
    • X (chronic) 277.89
      • acute (progressive) (M9722/3) 202.5
  • Letterer-Siwe disease (acute histiocytosis X) (M9722/3) 202.5
  • Reticuloendotheliosis
    • acute infantile (M9722/3) 202.5
    • nonlipid (M9722/3) 202.5
  • Reticulosis (skin)
    • acute of infancy (M9722/3) 202.5
  • Syndrome - see also Disease
    • Abt-Letterer-Siwe (acute histiocytosis X) (M9722/3) 202.5
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 202.5 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.