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B08.21 - Exanthema subitum [sixth disease] due to human herpesvirus 6


The ICD 10 Code for Exanthema subitum [sixth disease] due to human herpesvirus 6 is listed as B08.21.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: B08.21
Description: Exanthema subitum [sixth disease] due to human herpesvirus 6
  • Roseola infantum due to human herpesvirus 6
Diagnostic Related Groups
(MS-DRG v30.0)
793 - Full Term Neonate W Major Problems
865 - Viral Illness W Mcc
866 - Viral Illness W/o Mcc
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Viral infections characterized by skin and mucous membrane lesions (B00-B09)
Parent B08.2 - Exanthema subitum [sixth disease]
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 058.11 - Roseola infantum due to human herpesvirus 6
ICD-10-CM Siblings (same level / similar specificity) of B08.21:
B08.20 - Exanthema subitum [sixth disease], unspecified
B08.22 - Exanthema subitum [sixth disease] due to human herpesvirus 7