Z11
Encounter for screening for infectious and parasitic diseases
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
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.
Excludes1
encounter for diagnostic examination-code to sign or symptom
More Specific Codes
10 codes under Z11
- Z11.0 Encounter for screening for intestinal infectious diseases Billable
- Z11.1 Encounter for screening for respiratory tuberculosis Billable
- Z11.2 Encounter for screening for other bacterial diseases Billable
- Z11.3 Encounter for screening for infections with a predominantly sexual mode of transmission Billable
- Z11.4 Encounter for screening for human immunodeficiency virus [HIV] Billable
- Z11.5 Encounter for screening for other viral diseases Has subcodes
- Z11.6 Encounter for screening for other protozoal diseases and helminthiases Billable
- Z11.7 Encounter for testing for latent tuberculosis infection Billable
- Z11.8 Encounter for screening for other infectious and parasitic diseases Billable
- Z11.9 Encounter for screening for infectious and parasitic diseases, unspecified Billable
Version History
How Z11 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentEncounter for screening for infectious and parasitic diseases
-
FY 2026 Effective
UnchangedEncounter for screening for infectious and parasitic diseases
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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