2017/18 ICD-10-CM Diagnosis Code Z11

Encounter for screening for infectious and parasitic diseases

Applicable To
  • Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as Z11. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • encounter for diagnostic examination-code to sign or symptom
The following code(s) above Z11 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to Z11:
  • Z00-Z99
    2018 ICD-10-CM Range Z00-Z99

    Factors influencing health status and contact with health services

    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.
    Factors influencing health status and contact with health services
  • Z00-Z13
    2018 ICD-10-CM Range Z00-Z13

    Persons encountering health services for examinations

    Note
    • Nonspecific abnormal findings disclosed at the time of these examinations are classified to categories R70-R94.
    Type 1 Excludes
    • examinations related to pregnancy and reproduction (Z30-Z36, Z39.-)
    Persons encountering health services for examinations
Code History
ICD-10-CM Codes Adjacent To Z11
Z05.5 Observation and evaluation of newborn for suspected gastrointestinal condition ruled out
Z05.6 Observation and evaluation of newborn for suspected genitourinary condition ruled out
Z05.7 Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled out
Z05.71 Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled out
Z05.72 Observation and evaluation of newborn for suspected musculoskeletal condition ruled out
Z05.73 Observation and evaluation of newborn for suspected connective tissue condition ruled out
Z05.8 Observation and evaluation of newborn for other specified suspected condition ruled out
Z05.9 Observation and evaluation of newborn for unspecified suspected condition ruled out
Z08 Encounter for follow-up examination after completed treatment for malignant neoplasm
Z09 Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm
Z11 Encounter for screening for infectious and parasitic diseases
Z11.0 Encounter for screening for intestinal infectious diseases
Z11.1 Encounter for screening for respiratory tuberculosis
Z11.2 Encounter for screening for other bacterial diseases
Z11.3 Encounter for screening for infections with a predominantly sexual mode of transmission
Z11.4 Encounter for screening for human immunodeficiency virus [HIV]
Z11.5 Encounter for screening for other viral diseases
Z11.51 Encounter for screening for human papillomavirus (HPV)
Z11.59 Encounter for screening for other viral diseases
Z11.6 Encounter for screening for other protozoal diseases and helminthiases
Z11.8 Encounter for screening for other infectious and parasitic diseases

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.