Z28.31PróximaCategoría · se requiere mayor especificidad

Underimmunization for COVID-19 status

Z28.3 · Instrucciones de niveles superiores

Use additional code

code, if applicable, to identify:
immunization not carried out because of contraindication (Z28.0-)
immunization not carried out because of patient decision for other and unspecified reason (Z28.2-)
immunization not carried out because of patient decision for reasons of belief or group pressure (Z28.1)
immunization not carried out for other reason (Z28.8-)

Z28 · Instrucciones de niveles superiores

Code also

, if applicable, encounter for immunization safety counseling (Z71.85)

Códigos más específicos

Z28.310Unvaccinated for COVID-19 Z28.311Partially vaccinated for COVID-19

Facturación y cobertura

Cuándo se exige ICD-10-CM

ICD-10-CM es obligatorio para los diagnósticos en reclamaciones estadounidenses sujetas a HIPAA desde el 1 de octubre de 2015.

Use la fecha del servicio en atención ambulatoria y profesional, y la fecha de alta en hospitalización. La atención anterior usa ICD-9-CM; cada código también debe ser válido en la fecha correspondiente.

Directrices oficiales de codificación → · CMS ↗

Primera aparición · 2022-04-01

Historial del código

Último cambio registrado · FY2022 · 04-01

ModificadoSin cambios

FY2022 · 04-01

Vigente desde 2022-04-01

Añadido

Underimmunization for COVID-19 status

Categoría — seleccione un código más específico

CDC/NCHS · FY2022 · 04-01

Todas las ediciones (10)

Todas las ediciones	Vigente desde	Historial del código
FY2022 · 04-01	2022-04-01	Añadido
FY2023	2022-10-01	Sin cambios tabulares
FY2023 · 04-01	2023-04-01	Sin cambios tabulares
FY2024	2023-10-01	Sin cambios tabulares
FY2024 · 04-01	2024-04-01	Sin cambios tabulares
FY2025	2024-10-01	Sin cambios tabulares
FY2025 · 04-01	2025-04-01	Sin cambios tabulares
FY2026	2025-10-01	Sin cambios tabulares
FY2026 · April	2026-04-01	Sin cambios tabulares
FY2027	2026-10-01	Sin cambios tabulares

Instrucciones del código

Note

These codes should not be used for individuals who are not eligible for the COVID-19 vaccines, as determined by the healthcare provider.

Instrucciones de niveles superiores

Z28.3 · Underimmunization status

Use additional code

code, if applicable, to identify:
immunization not carried out because of contraindication (Z28.0-)
immunization not carried out because of patient decision for other and unspecified reason (Z28.2-)
immunization not carried out because of patient decision for reasons of belief or group pressure (Z28.1)
immunization not carried out for other reason (Z28.8-)

Capítulos 21 · Factors influencing health status and contact with health services (Z00-Z99)

Note

Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
(a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
(b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.

Z28 · Immunization not carried out and underimmunization status

Includes

vaccination not carried out

Code also

, if applicable, encounter for immunization safety counseling (Z71.85)

Códigos más específicos

Z28.310Unvaccinated for COVID-19Código facturable y específico Z28.311Partially vaccinated for COVID-19Código facturable y específico

Referencias del índice oficial (4)

Delinquent immunization status (1)

Delinquent immunization status › COVID-19Índice de enfermedades

Status(post) (2)

Status(post) › delinquent immunization › COVID-19Índice de enfermedades
Status(post) › underimmunization › COVID-19Índice de enfermedades

Underimmunization status (1)

Underimmunization status › COVID-19Índice de enfermedades

Códigos relacionados

Otras entradas de la misma categoría; no son sustitutos automáticos.

Código	Descripción	Categoría · se requiere mayor especificidad
Z28.39	Other underimmunization status	Código facturable y específico

Los títulos e instrucciones oficiales se conservan en el idioma de origen. Fuentes oficiales ↗

Z28.31PróximaCategoría · se requiere mayor especificidad

Underimmunization for COVID-19 status

Z28.3 · Instrucciones de niveles superiores

Use additional code

code, if applicable, to identify:
immunization not carried out because of contraindication (Z28.0-)
immunization not carried out because of patient decision for other and unspecified reason (Z28.2-)
immunization not carried out because of patient decision for reasons of belief or group pressure (Z28.1)
immunization not carried out for other reason (Z28.8-)

Z28 · Instrucciones de niveles superiores

Code also

, if applicable, encounter for immunization safety counseling (Z71.85)

Códigos más específicos

Z28.310Unvaccinated for COVID-19 Z28.311Partially vaccinated for COVID-19

Facturación y cobertura

Cuándo se exige ICD-10-CM

ICD-10-CM es obligatorio para los diagnósticos en reclamaciones estadounidenses sujetas a HIPAA desde el 1 de octubre de 2015.

Directrices oficiales de codificación → · CMS ↗

Primera aparición · 2022-04-01

Historial del código

Último cambio registrado · FY2022 · 04-01

ModificadoSin cambios

FY2022 · 04-01

Vigente desde 2022-04-01

Añadido

Underimmunization for COVID-19 status

Categoría — seleccione un código más específico

CDC/NCHS · FY2022 · 04-01

Todas las ediciones (10)

Todas las ediciones	Vigente desde	Historial del código
FY2022 · 04-01	2022-04-01	Añadido
FY2023	2022-10-01	Sin cambios tabulares
FY2023 · 04-01	2023-04-01	Sin cambios tabulares
FY2024	2023-10-01	Sin cambios tabulares
FY2024 · 04-01	2024-04-01	Sin cambios tabulares
FY2025	2024-10-01	Sin cambios tabulares
FY2025 · 04-01	2025-04-01	Sin cambios tabulares
FY2026	2025-10-01	Sin cambios tabulares
FY2026 · April	2026-04-01	Sin cambios tabulares
FY2027	2026-10-01	Sin cambios tabulares

Instrucciones del código

Note

These codes should not be used for individuals who are not eligible for the COVID-19 vaccines, as determined by the healthcare provider.

Instrucciones de niveles superiores

Z28.3 · Underimmunization status

Use additional code

code, if applicable, to identify:
immunization not carried out because of contraindication (Z28.0-)
immunization not carried out because of patient decision for other and unspecified reason (Z28.2-)
immunization not carried out because of patient decision for reasons of belief or group pressure (Z28.1)
immunization not carried out for other reason (Z28.8-)

Capítulos 21 · Factors influencing health status and contact with health services (Z00-Z99)

Note

Z codes represent reasons for encounters. A corresponding procedure code must accompany a Z code if a procedure is performed. Categories Z00-Z99 are provided for occasions when circumstances other than a disease, injury or external cause classifiable to categories A00-Y89 are recorded as 'diagnoses' or 'problems'. This can arise in two main ways:
(a) When a person who may or may not be sick encounters the health services for some specific purpose, such as to receive limited care or service for a current condition, to donate an organ or tissue, to receive prophylactic vaccination (immunization), or to discuss a problem which is in itself not a disease or injury.
(b) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury.

Z28 · Immunization not carried out and underimmunization status

Includes

vaccination not carried out

Code also

, if applicable, encounter for immunization safety counseling (Z71.85)

Códigos más específicos

Z28.310Unvaccinated for COVID-19Código facturable y específico Z28.311Partially vaccinated for COVID-19Código facturable y específico

Referencias del índice oficial (4)

Delinquent immunization status (1)

Delinquent immunization status › COVID-19Índice de enfermedades

Status(post) (2)

Status(post) › delinquent immunization › COVID-19Índice de enfermedades
Status(post) › underimmunization › COVID-19Índice de enfermedades

Underimmunization status (1)

Underimmunization status › COVID-19Índice de enfermedades

Códigos relacionados

Otras entradas de la misma categoría; no son sustitutos automáticos.

Código	Descripción	Categoría · se requiere mayor especificidad
Z28.39	Other underimmunization status	Código facturable y específico

Los títulos e instrucciones oficiales se conservan en el idioma de origen. Fuentes oficiales ↗