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Z11 Encounter for screening for infectious and parasitic diseases
BackZ11.0Encounter for screening for intestinal infectious diseasesCategoryZ11.1Encounter for screening for respiratory tuberculosisCategoryZ11.2Encounter for screening for other bacterial diseasesCategoryZ11.3Encounter for screening for infections with a predominantly sexual mode of transmissionCategoryZ11.4Encounter for screening for human immunodeficiency virus [HIV]CategoryZ11.5Encounter for screening for other viral diseasesCategory3 →Z11.51Encounter for screening for human papillomavirus (HPV)CategoryZ11.52Encounter for screening for COVID-19CategoryZ11.59Encounter for screening for other viral diseasesCategoryZ11.6Encounter for screening for other protozoal diseases and helminthiasesCategoryZ11.7Encounter for testing for latent tuberculosis infectionCategoryZ11.8Encounter for screening for other infectious and parasitic diseasesCategoryZ11.9Encounter for screening for infectious and parasitic diseases, unspecifiedCategory
Category
Z11
Encounter for screening for infectious and parasitic diseases
EXAMPLES
Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.
EXCLUDES
Excludes1: encounter for diagnostic examination-code to sign or symptom
- Chapter
- XXI · Factors influencing health status and contact with health services
- Section
- Z00-Z13
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.