Code Information

Diagnosis Code: B27.80

Short Description: Other infectious mononucleosis without complication

Long Description: Other infectious mononucleosis without complication

Code Classification:

  • Certain infectious and parasitic diseases (A00–B99)
    • Other viral diseases (B25-B34)
      • Infectious mononucleosis (B27)
        • B27.80 Other infectious mononucleosis without complication

Code Version: 2017 ICD-10-CM

Diagnostic Related Group(s)

The code B27.80 is grouped in the following Diagnostic Related Group(s) (MS-DRG v34.0)
  • Viral Illness With Mcc (865)
  • Viral Illness Without Mcc (866)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
B27.80 Right Arrow 075 Infectious mononucleosis
This ICD-10 to ICD-9 data is based on the 2015 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

No. ICD-10 Code ICD-10 Description
1 B27 Infectious mononucleosis
2 B27.0 Gammaherpesviral mononucleosis
3 B27.00 Gammaherpesviral mononucleosis without complication
4 B27.01 Gammaherpesviral mononucleosis with polyneuropathy
5 B27.02 Gammaherpesviral mononucleosis with meningitis
6 B27.09 Gammaherpesviral mononucleosis with other complications
7 B27.1 Cytomegaloviral mononucleosis
8 B27.10 Cytomegaloviral mononucleosis without complications
9 B27.11 Cytomegaloviral mononucleosis with polyneuropathy
10 B27.12 Cytomegaloviral mononucleosis with meningitis
11 B27.19 Cytomegaloviral mononucleosis with other complication
12 B27.8 Other infectious mononucleosis
13 B27.81 Other infectious mononucleosis with polyneuropathy
14 B27.82 Other infectious mononucleosis with meningitis
15 B27.89 Other infectious mononucleosis with other complication
16 B27.9 Infectious mononucleosis, unspecified
17 B27.90 Infectious mononucleosis, unspecified without complication
18 B27.91 Infectious mononucleosis, unspecified with polyneuropathy
19 B27.92 Infectious mononucleosis, unspecified with meningitis
20 B27.99 Infectious mononucleosis, unspecified with other complication

This page was last updated on: 1/1/2018