WHO Immunization Implementation Guide
0.2.0 - ci-build

WHO Immunization Implementation Guide, published by WHO. This guide is not an authorized publication; it is the continuous build for version 0.2.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/WorldHealthOrganization/smart-immunizations/ and changes regularly. See the Directory of published versions

CodeSystem: IMMZ.Z CodeSystem for Data Elements

Official URL: http://smart.who.int/immunizations/CodeSystem/IMMZ.Z Version: 0.2.0
Active as of 2025-11-10 Computable Name: IMMZ_Z

CodeSystem for IMMZ.Z Data Elements

This Code system is referenced in the content logical definition of the following value sets:

This case-insensitive code system http://smart.who.int/immunizations/CodeSystem/IMMZ.Z defines the following codes:

CodeDisplayDefinition
DE0 Vaccine Any vaccine
DE1 BCG vaccines Vaccine terminology codes for bacille Calmette–Guérin (BCG)
DE2 Cholera vaccines Vaccine terminology codes for cholera
DE3 Diphtheria-containing vaccines Vaccine terminology codes for diphtheria
DE4 Hib-containing vaccines Vaccine terminology codes for Haemophilus influenzae type b (Hib)
DE5 Hepatitis A-containing vaccines Vaccine terminology codes for hepatitis A
DE6 Hepatitis B-containing vaccines Vaccine terminology codes for hepatitis B
DE7 HPV vaccines Vaccine terminology codes for human papillomavirus (HPV)
DE8 JE vaccines Vaccine terminology codes for Japanese encephalitis (JE)
DE9 Measles-containing vaccines Vaccine terminology codes for measles-containing vaccines (MCV)
DE10 Meningococcal vaccines Vaccine terminology codes for meningococcal
DE11 Mumps-containing vaccines Vaccine terminology codes for mumps
DE12 Pertussis-containing vaccines Vaccine terminology codes for pertussis
DE13 Pneumococcal vaccines Vaccine terminology codes for pneumococcal
DE14 Poliovirus-containing vaccines Vaccine terminology codes for poliovirus
DE30 Oral polio vaccines Vaccine terminology codes for oral polio vaccines (OPV)
DE31 Inactivated polio vaccines Vaccine terminology codes for inactivated polio vaccines (IPV)
DE15 Rabies vaccines Vaccine terminology codes for rabies
DE16 Rotavirus vaccines Vaccine terminology codes for rotavirus
DE17 Rubella-containing vaccines Vaccine terminology codes for rubella
DE32 Measles and rubella-containing vaccines Vaccine terminology codes for measles and rubella
DE18 Seasonal influenza vaccines Vaccine terminology codes for seasonal influenza
DE19 Tetanus-containing vaccines Vaccine terminology codes for tetanus
DE20 TBE vaccines Vaccine terminology codes for tick-borne encephalitis (TBE)
DE21 Typhoid vaccines Vaccine terminology codes for typhoid
DE22 Varicella-containing vaccines Vaccine terminology codes for varicella
DE23 Yellow fever vaccines Vaccine terminology codes for yellow fever
DE24 DTP-containing vaccines Vaccine terminology codes for diphtheria–tetanus–pertussis (DTP)
DE28 Tetanus and diphtheria-containing vaccines Vaccine terminology codes for tetanus and diphtheria
DE33 Tetanus and diphtheria-containing vaccines (DT) Vaccine terminology codes for vaccines containing tetanus and diphtheria intended for children
DE34 Tetanus and diphtheria-containing vaccines (Td) Vaccine terminology codes for booster vaccines containing tetanus and diphtheria intended for older children and adults
DE25 Dengue vaccines Vaccine terminology codes for dengue
DE26 COVID-19 vaccines Vaccine terminology codes for coronavirus disease (COVID-19)
DE27 Malaria vaccines Vaccine terminology codes for malaria
DE29 Pentavalent vaccines Vaccine terminology codes for pentavalent vaccine (a combination vaccine that provides protection from diphtheria, pertussis, tetanus, hepatitis B and Hib)