Multifocal and unisystemic Langerhans-cell histiocytosis C96.5

The ICD10 code for the diagnosis "Multifocal and unisystemic Langerhans-cell histiocytosis" is "C96.5". C96.5 is a VALID/BILLABLE ICD10 code, i.e it is valid for submission for HIPAA-covered transactions.

  • C96.5 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM C96.5 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of C96.5 - other international versions of ICD-10 C96.5 may differ.
Applicable To:
  • Hand-Schüller-Christian disease
  • Histiocytosis X, multifocal
Type 1 Excludes:
  • multifocal and multisystemic (disseminated) Langerhans-cell histiocytosis (C96.0)
  • unifocal Langerhans-cell histiocytosis (C96.6)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.