B27.99

The ICD-10-CM code for infectious mononucleosis, unsp with other complication is B27.99. The full clinical description is "Infectious mononucleosis, unspecified with other complication". B27.99 is a billable/specific code that can be used on insurance claims and medical billing.

ICD-10-CM code B27.99 represents “Infectious mononucleosis, unspecified with other complication”. It is classified under Chapter 1: Certain Infectious and Parasitic Diseases and is a billable/specific code that can be used on a claim.

Yes, B27.99 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

B27.99 is in Chapter 1: Certain Infectious and Parasitic Diseases (codes A00-B99).

B27.99 has Excludes1 notes indicating codes that cannot be used together with it, including: certain localized infections - see body system-related chapters.

Yes, when using B27.99, also report: resistance to antimicrobial drugs (Z16.-).

B27.99 maps to 6 SNOMED CT concepts: 240531002, 840443008, 128872002, 230175007, 238370005, and 1 more. SNOMED CT is a clinical terminology used in electronic health records.

B27.99 is linked to 2 UMLS Concept Unique Identifiers: C2911617, C2911618. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like infectious mononucleosis, unsp with other complication affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

There is no direct ICD-11 mapping available for B27.99 in the WHO crosswalk tables. This may mean the concept is classified differently in ICD-11. Use the ICD-10 to ICD-11 converter to search for related codes.