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B27.1 - Cytomegaloviral mononucleosis


The ICD 10 Code for Cytomegaloviral mononucleosis is listed as B27.1.
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: B27.1
Description: Cytomegaloviral mononucleosis
Chapter Certain infectious and parasitic diseases (A00-B99)
Block Other viral diseases (B25-B34)
Parent B27 - Infectious mononucleosis
ICD-10-CM Children (deeper level / typically more specific) of B27.1:
B27.10 - Cytomegaloviral mononucleosis without complications
B27.11 - Cytomegaloviral mononucleosis with polyneuropathy
B27.12 - Cytomegaloviral mononucleosis with meningitis
B27.19 - Cytomegaloviral mononucleosis with other complication
ICD-10-CM Siblings (same level / similar specificity) of B27.1:
B27.0 - Gammaherpesviral mononucleosis
B27.8 - Other infectious mononucleosis
B27.9 - Infectious mononucleosis, unspecified