Z28.9 - Immunization not carried out for unspecified reason

The ICD 10 Code for Immunization not carried out for unspecified reason is listed as Z28.9.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	Z28.9
Description:	Immunization not carried out for unspecified reason Persons encountering health services in circumstances related to reproduction (Z30-Z39)
Diagnostic Related Groups (MS-DRG v30.0)	795 - Normal Newborn 951 - Other Factors Influencing Health Status

Chapter	Factors influencing health status and contact with health services (Z00-Z99)
Block	Persons with potential health hazards related to communicable diseases (Z20-Z28)
Parent	Z28 - Immunization not carried out and underimmunization status
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code:	V64.00 - Vaccination not carried out, unspecified reason
ICD-10-CM Siblings (same level / similar specificity) of Z28.9:
Z28.0 - Immunization not carried out because of contraindication
Z28.1 - Immunization not carried out because of patient decision for reasons of belief or group pressure
Z28.2 - Immunization not carried out because of patient decision for other and unspecified reason
Z28.3 - Underimmunization status
Z28.8 - Immunization not carried out for other reason