ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

Z28.3 – Underimmunization status

Coding Notes

Active

Billable, valid for HIPAA-covered transactions

Applicable To

Delinquent immunization status

Lapsed immunization schedule status

GEM Conversion to ICD-9 CM

V15.83

Fs: 00000 – Personal history of underimmunization status

MDC / MS-DRG Reference

DRG 951

OTHER FACTORS INFLUENCING HEALTH STATUS

Back Reference of Diagnostic Codes

Delinquent immunization status Z28.3

Lapsed immunization schedule status Z28.3

Status (post) See also Presence (of)

delinquent immunization Z28.3

lapsed immunization schedule Z28.3

underimmunization Z28.3

Underimmunization status Z28.3

Sibling Codes

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

Z28.8

Immunization not carried out for other reason

Z28.9

Immunization not carried out for unspecified reason

Parent Sibling Codes

Z20

Contact with and (suspected) exposure to communicable diseases

Z21

Asymptomatic human immunodeficiency virus [HIV] infection status

Z22

Carrier of infectious disease

Z23

Encounter for immunization

Z28

Immunization not carried out and underimmunization status

Z29

Encounter for other prophylactic measures

View in Tabular

Code	Title
Z00-Z99	Factors influencing health status and contact with health services (Z00-Z99)
Z20-Z29	Persons with potential health hazards related to communicable diseases (Z20-Z29)
Z28	Immunization not carried out and underimmunization status
Z28.3	Underimmunization status Applicable to Delinquent immunization status Lapsed immunization schedule status