QC90.Z
Contact with or exposure to communicable diseases, unspecified
Contact with or exposure to communicable diseases, unspecified
ICD-10 Equivalents(3)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(10)
SNOMED CT ↗
- Serious reportable event associated with product or device370901008
- Environment contains infected animal424681004
- Environment contains animals425338002
- Infectious disease suspected473130003
- Infective meningitis suspected773112003
- Infective encephalitis suspected773116000
- Transmission of infectious agent via medicinal product844579007
Frequently Asked Questions
What is the ICD-11 code for contact with or exposure to communicable diseases, unspecified?
The ICD-11 code for contact with or exposure to communicable diseases, unspecified is QC90.Z. The full clinical description is "Contact with or exposure to communicable diseases, unspecified".
What does ICD-11 code QC90.Z mean?
ICD-11 code QC90.Z represents “Contact with or exposure to communicable diseases, unspecified”. It is classified under Chapter 24: Factors Influencing Health Status or Contact With Health Services.
What chapter is QC90.Z in?
QC90.Z is in Chapter 24: Factors Influencing Health Status or Contact With Health Services (codes QA00-QF4Z).
What is the ICD-10 equivalent of ICD-11 code QC90.Z?
QC90.Z maps to 3 ICD-10 codes: Z20 (Contact w and (suspected) exposure to communicable diseases), Z20.8 (Contact w and exposure to oth communicable diseases), Z20.9 (Contact w and exposure to unsp communicable disease). ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
What SNOMED CT codes does QC90.Z map to?
QC90.Z maps to 7 SNOMED CT concepts: 425338002, 424681004, 473130003, 773116000, 773112003, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What UMLS concepts map to ICD-11 code QC90.Z?
QC90.Z is linked to 3 UMLS Concept Unique Identifiers: C2910643, C2910654, C2910660. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.