Z11.9
Encounter for screening for infectious and parasitic diseases, unspecified
- Release
- FY 2027
- Effective
Hierarchy
Where Z11.9 sits in the official hierarchy. Each level is the code it is classified under.
- Z11 Parent Encounter for screening for infectious and parasitic diseases
- Z11.9 This code Encounter for screening for infectious and parasitic diseases, unspecified
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.
Excludes1
encounter for diagnostic examination-code to sign or symptom
Inherited from Z11 — Encounter for screening for infectious and parasitic diseases
Version History
How Z11.9 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentEncounter for screening for infectious and parasitic diseases, unspecified
-
FY 2026 Effective
UnchangedEncounter for screening for infectious and parasitic diseases, unspecified
Related Codes
Other 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
- 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
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)
MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.
Look up another code
Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.