Z11 ENCOUNTER FOR SCREENING FOR INFEC/PARASTC DISEASES

Code Information

  • Diagnosis Code: Z11
  • Short Description: Encounter for screening for infec/parastc diseases
  • Long Description: Encounter for screening for infectious and parasitic diseases
  • Code Version: 2025 ICD-10-CM

The code Z11 is NOT VALID for claim submission

Code Classification

References to Index of Diseases and Injuries

The code Z11 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • 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.
  • Type 1 Excludes Notes:
    • encounter for diagnostic examination-code to sign or symptom

Similar Codes

ICD-10 Code ICD-10 Description
Z11.0 Encounter for screening for intestinal infectious diseases
Z11.1 Encounter for screening for respiratory tuberculosis
Z11.2 Encounter for screening for other bacterial diseases
Z11.3 Encounter for screening for infections with a predominantly sexual mode of transmission
Z11.4 Encounter for screening for human immunodeficiency virus [HIV]
Z11.5 Encounter for screening for other viral diseases
Z11.51 Encounter for screening for human papillomavirus (HPV)
Z11.52 Encounter for screening for COVID-19
Z11.59 Encounter for screening for other viral diseases
Z11.6 Encounter for screening for other protozoal diseases and helminthiases
Z11.7 Encounter for testing for latent tuberculosis infection
Z11.8 Encounter for screening for other infectious and parasitic diseases
Z11.9 Encounter for screening for infectious and parasitic diseases, unspecified
This page was last updated on: 10/1/2025
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