ICD-10 Code
International Classification of Diseases, 10th Revision
Aug 22, 2017

See: Infectious mononucleosis

B27.8 is NOT a complete or valid ICD 10 diagnosis code.

You should code each health care encounter to the level of certainty known for that encounter. When sufficient clinical information is not known or available to assign a more specific code, it is acceptable to report the appropriate unspecified code.

See below for more specifc codes relating to
Other infectious mononucleosis

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More specific codes for Other infectious mononucleosis

  • B27.80 - Other infectious mononucleosis without complication
  • B27.81 - Other infectious mononucleosis with polyneuropathy
  • B27.82 - Other infectious mononucleosis with meningitis
  • B27.89 - Other infectious mononucleosis with other complication
See also ICD 10 code for
See the 2017 ICD-10-CM Coding Guidelines.

Questions related to B27.8 Other infectious mononucleosis

When ICD 10 was implemented on October 1, 2015, it did not affect physicians', outpatient facilities', and hospital outpatient departments' use of CPT codes on Medicare Fee-For-Service claims. Providers should continue to use CPT codes to report these services.