2024 ICD-10-CM Diagnosis Code B05.1

by

Measles complicated by meningitis

  • B05.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2024 edition of ICD-10-CM B05.1 became effective on October 1, 2023.
  • This is the American ICD-10-CM version of B05.1 – other international versions of ICD-10 B05.1 may differ.

Applicable To

  • Postmeasles meningitis

The following code(s) above B05.1 contain annotation back-references

 that may be applicable to B05.1:

  • A00-B99  Certain infectious and parasitic diseases
  • B05  Measles

ICD-10-CM B05.1 is grouped within Diagnostic Related Group(s) (MS-DRG v41.0):

  • 791 Prematurity with major problems
  • 793 Full term neonate with major problems
  • 865 Viral illness with mcc
  • 866 Viral illness without mcc

Convert B05.1 to ICD-9-CMCode History

  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
  • 2022 (effective 10/1/2021): No change
  • 2023 (effective 10/1/2022): No change
  • 2024 (effective 10/1/2023): No change

Code annotations containing back-references to B05.1:

Diagnosis Index entries containing back-references to B05.1:

  • Measles (black) (hemorrhagic) (suppressed) B05.9
    • with
      • meningitis B05.1
  • Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) G03.9
    • in (due to)
      • measles B05.1
    • postmeasles B05.1