About Section Z00-Z13

Section Z00-Z13 covers Persons encountering health services for examinations within Chapter 21 of the ICD-10-CM Tabular List. This section includes diagnosis codes ranging from Z00 to Z13. Each code below includes its description, billable status, and links to detailed coding guidelines.
Diagnosis Codes 206 entries
Z00Encounter for general examination without complaint, suspected or reported diagnosisNon-Billable›Z00.0Encounter for general adult medical examinationNon-Billable›Z00.00Encounter for general adult medical examination without abnormal findingsBillable›Z00.01Encounter for general adult medical examination with abnormal findingsBillable›Z00.1Encounter for newborn, infant and child health examinationsNon-Billable›Z00.11Newborn health examinationNon-Billable›Z00.110Health examination for newborn under 8 days oldBillable›Z00.111Health examination for newborn 8 to 28 days oldBillable›Z00.12Encounter for routine child health examinationNon-Billable›Z00.121Encounter for routine child health examination with abnormal findingsBillable›Z00.129Encounter for routine child health examination without abnormal findingsBillable›Z00.2Encounter for examination for period of rapid growth in childhoodBillable›Z00.3Encounter for examination for adolescent development stateBillable›Z00.5Encounter for examination of potential donor of organ and tissueBillable›Z00.6Encounter for examination for normal comparison and control in clinical research programBillable›Z00.7Encounter for examination for period of delayed growth in childhoodNon-Billable›Z00.70Encounter for examination for period of delayed growth in childhood without abnormal findingsBillable›Z00.71Encounter for examination for period of delayed growth in childhood with abnormal findingsBillable›Z00.8Encounter for other general examinationBillable›Z01Encounter for other special examination without complaint, suspected or reported diagnosisNon-Billable›Z01.0Encounter for examination of eyes and visionNon-Billable›Z01.00Encounter for examination of eyes and vision without abnormal findingsBillable›Z01.01Encounter for examination of eyes and vision with abnormal findingsBillable›Z01.02Encounter for examination of eyes and vision following failed vision screeningNon-Billable›Z01.020Encounter for examination of eyes and vision following failed vision screening without abnormal findingsBillable›Z01.021Encounter for examination of eyes and vision following failed vision screening with abnormal findingsBillable›Z01.1Encounter for examination of ears and hearingNon-Billable›Z01.10Encounter for examination of ears and hearing without abnormal findingsBillable›Z01.11Encounter for examination of ears and hearing with abnormal findingsNon-Billable›Z01.110Encounter for hearing examination following failed hearing screeningBillable›Z01.118Encounter for examination of ears and hearing with other abnormal findingsBillable›Z01.12Encounter for hearing conservation and treatmentBillable›Z01.2Encounter for dental examination and cleaningNon-Billable›Z01.20Encounter for dental examination and cleaning without abnormal findingsBillable›Z01.21Encounter for dental examination and cleaning with abnormal findingsBillable›Z01.3Encounter for examination of blood pressureNon-Billable›Z01.30Encounter for examination of blood pressure without abnormal findingsBillable›Z01.31Encounter for examination of blood pressure with abnormal findingsBillable›Z01.4Encounter for gynecological examinationNon-Billable›Z01.41Encounter for routine gynecological examinationNon-Billable›Z01.411Encounter for gynecological examination (general) (routine) with abnormal findingsBillable›Z01.419Encounter for gynecological examination (general) (routine) without abnormal findingsBillable›Z01.42Encounter for cervical smear to confirm findings of recent normal smear following initial abnormal smearBillable›Z01.8Encounter for other specified special examinationsNon-Billable›Z01.81Encounter for preprocedural examinationsNon-Billable›Z01.810Encounter for preprocedural cardiovascular examinationBillable›Z01.811Encounter for preprocedural respiratory examinationBillable›Z01.812Encounter for preprocedural laboratory examinationBillable›Z01.818Encounter for other preprocedural examinationBillable›Z01.82Encounter for allergy testingBillable›Z01.83Encounter for blood typingBillable›Z01.84Encounter for antibody response examinationBillable›Z01.89Encounter for other specified special examinationsBillable›Z02Encounter for administrative examinationNon-Billable›Z02.0Encounter for examination for admission to educational institutionBillable›Z02.1Encounter for pre-employment examinationBillable›Z02.2Encounter for examination for admission to residential institutionBillable›Z02.3Encounter for examination for recruitment to armed forcesBillable›Z02.4Encounter for examination for driving licenseBillable›Z02.5Encounter for examination for participation in sportBillable›Z02.6Encounter for examination for insurance purposesBillable›Z02.7Encounter for issue of medical certificateNon-Billable›Z02.71Encounter for disability determinationBillable›Z02.79Encounter for issue of other medical certificateBillable›Z02.8Encounter for other administrative examinationsNon-Billable›Z02.81Encounter for paternity testingBillable›Z02.82Encounter for adoption servicesBillable›Z02.83Encounter for blood-alcohol and blood-drug testBillable›Z02.84Encounter for child welfare examBillable›Z02.89Encounter for other administrative examinationsBillable›Z02.9Encounter for administrative examinations, unspecifiedBillable›Z03Encounter for medical observation for suspected diseases and conditions ruled outNon-Billable›Z03.6Encounter for observation for suspected toxic effect from ingested substance ruled outBillable›Z03.7Encounter for suspected maternal and fetal conditions ruled outNon-Billable›Z03.71Encounter for suspected problem with amniotic cavity and membrane ruled outBillable›Z03.72Encounter for suspected placental problem ruled outBillable›Z03.73Encounter for suspected fetal anomaly ruled outBillable›Z03.74Encounter for suspected problem with fetal growth ruled outBillable›Z03.75Encounter for suspected cervical shortening ruled outBillable›Z03.79Encounter for other suspected maternal and fetal conditions ruled outBillable›Z03.8Encounter for observation for other suspected diseases and conditions ruled outNon-Billable›Z03.81Encounter for observation for suspected exposure to biological agents ruled outNon-Billable›Z03.810Encounter for observation for suspected exposure to anthrax ruled outBillable›Z03.818Encounter for observation for suspected exposure to other biological agents ruled outBillable›Z03.82Encounter for observation for suspected foreign body ruled outNon-Billable›Z03.821Encounter for observation for suspected ingested foreign body ruled outBillable›Z03.822Encounter for observation for suspected aspirated (inhaled) foreign body ruled outBillable›Z03.823Encounter for observation for suspected inserted (injected) foreign body ruled outBillable›Z03.83Encounter for observation for suspected conditions related to home physiologic monitoring device ruled outBillable›Z03.89Encounter for observation for other suspected diseases and conditions ruled outBillable›Z04Encounter for examination and observation for other reasonsNon-Billable›Z04.1Encounter for examination and observation following transport accidentBillable›Z04.2Encounter for examination and observation following work accidentBillable›Z04.3Encounter for examination and observation following other accidentBillable›Z04.4Encounter for examination and observation following alleged rapeNon-Billable›Z04.41Encounter for examination and observation following alleged adult rapeBillable›Z04.42Encounter for examination and observation following alleged child rapeBillable›Z04.6Encounter for general psychiatric examination, requested by authorityBillable›Z04.7Encounter for examination and observation following alleged physical abuseNon-Billable›Z04.71Encounter for examination and observation following alleged adult physical abuseBillable›Z04.72Encounter for examination and observation following alleged child physical abuseBillable›Z04.8Encounter for examination and observation for other specified reasonsNon-Billable›Z04.81Encounter for examination and observation of victim following forced sexual exploitationBillable›Z04.82Encounter for examination and observation of victim following forced labor exploitationBillable›Z04.89Encounter for examination and observation for other specified reasonsBillable›Z04.9Encounter for examination and observation for unspecified reasonBillable›Z05Encounter for observation and evaluation of newborn for suspected diseases and conditions ruled outNon-Billable›Z05.0Observation and evaluation of newborn for suspected cardiac condition ruled outBillable›Z05.1Observation and evaluation of newborn for suspected infectious condition ruled outBillable›Z05.2Observation and evaluation of newborn for suspected neurological condition ruled outBillable›Z05.3Observation and evaluation of newborn for suspected respiratory condition ruled outBillable›Z05.4Observation and evaluation of newborn for suspected genetic, metabolic or immunologic condition ruled outNon-Billable›Z05.41Observation and evaluation of newborn for suspected genetic condition ruled outBillable›Z05.42Observation and evaluation of newborn for suspected metabolic condition ruled outBillable›Z05.43Observation and evaluation of newborn for suspected immunologic condition ruled outBillable›Z05.5Observation and evaluation of newborn for suspected gastrointestinal condition ruled outBillable›Z05.6Observation and evaluation of newborn for suspected genitourinary condition ruled outBillable›Z05.7Observation and evaluation of newborn for suspected skin, subcutaneous, musculoskeletal and connective tissue condition ruled outNon-Billable›Z05.71Observation and evaluation of newborn for suspected skin and subcutaneous tissue condition ruled outBillable›Z05.72Observation and evaluation of newborn for suspected musculoskeletal condition ruled outBillable›Z05.73Observation and evaluation of newborn for suspected connective tissue condition ruled outBillable›Z05.8Observation and evaluation of newborn for other specified suspected condition ruled outNon-Billable›Z05.81Observation and evaluation of newborn for suspected condition related to home physiologic monitoring device ruled outBillable›Z05.89Observation and evaluation of newborn for other specified suspected condition ruled outBillable›Z05.9Observation and evaluation of newborn for unspecified suspected condition ruled outBillable›Z08Encounter for follow-up examination after completed treatment for malignant neoplasmBillable›Z09Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasmBillable›Z11Encounter for screening for infectious and parasitic diseasesNon-Billable›Z11.0Encounter for screening for intestinal infectious diseasesBillable›Z11.1Encounter for screening for respiratory tuberculosisBillable›Z11.2Encounter for screening for other bacterial diseasesBillable›Z11.3Encounter for screening for infections with a predominantly sexual mode of transmissionBillable›Z11.4Encounter for screening for human immunodeficiency virus [HIV]Billable›Z11.5Encounter for screening for other viral diseasesNon-Billable›Z11.51Encounter for screening for human papillomavirus (HPV)Billable›Z11.52Encounter for screening for COVID-19Billable›Z11.59Encounter for screening for other viral diseasesBillable›Z11.6Encounter for screening for other protozoal diseases and helminthiasesBillable›Z11.7Encounter for testing for latent tuberculosis infectionBillable›Z11.8Encounter for screening for other infectious and parasitic diseasesBillable›Z11.9Encounter for screening for infectious and parasitic diseases, unspecifiedBillable›Z12Encounter for screening for malignant neoplasmsNon-Billable›Z12.0Encounter for screening for malignant neoplasm of stomachBillable›Z12.1Encounter for screening for malignant neoplasm of intestinal tractNon-Billable›Z12.10Encounter for screening for malignant neoplasm of intestinal tract, unspecifiedBillable›Z12.11Encounter for screening for malignant neoplasm of colonBillable›Z12.12Encounter for screening for malignant neoplasm of rectumBillable›Z12.13Encounter for screening for malignant neoplasm of small intestineBillable›Z12.2Encounter for screening for malignant neoplasm of respiratory organsBillable›Z12.3Encounter for screening for malignant neoplasm of breastNon-Billable›Z12.31Encounter for screening mammogram for malignant neoplasm of breastBillable›Z12.39Encounter for other screening for malignant neoplasm of breastBillable›Z12.4Encounter for screening for malignant neoplasm of cervixBillable›Z12.5Encounter for screening for malignant neoplasm of prostateBillable›Z12.6Encounter for screening for malignant neoplasm of bladderBillable›Z12.7Encounter for screening for malignant neoplasm of other genitourinary organsNon-Billable›Z12.71Encounter for screening for malignant neoplasm of testisBillable›Z12.72Encounter for screening for malignant neoplasm of vaginaBillable›Z12.73Encounter for screening for malignant neoplasm of ovaryBillable›Z12.79Encounter for screening for malignant neoplasm of other genitourinary organsBillable›Z12.8Encounter for screening for malignant neoplasm of other sitesNon-Billable›Z12.81Encounter for screening for malignant neoplasm of oral cavityBillable›Z12.82Encounter for screening for malignant neoplasm of nervous systemBillable›Z12.83Encounter for screening for malignant neoplasm of skinBillable›Z12.89Encounter for screening for malignant neoplasm of other sitesBillable›Z12.9Encounter for screening for malignant neoplasm, site unspecifiedBillable›Z13Encounter for screening for other diseases and disordersNon-Billable›Z13.0Encounter for screening for diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismBillable›Z13.1Encounter for screening for diabetes mellitusBillable›Z13.2Encounter for screening for nutritional, metabolic and other endocrine disordersNon-Billable›Z13.21Encounter for screening for nutritional disorderBillable›Z13.22Encounter for screening for metabolic disorderNon-Billable›Z13.220Encounter for screening for lipoid disordersBillable›Z13.228Encounter for screening for other metabolic disordersBillable›Z13.29Encounter for screening for other suspected endocrine disorderBillable›Z13.3Encounter for screening examination for mental health and behavioral disordersNon-Billable›Z13.30Encounter for screening examination for mental health and behavioral disorders, unspecifiedBillable›Z13.31Encounter for screening for depressionBillable›Z13.32Encounter for screening for maternal depressionBillable›Z13.39Encounter for screening examination for other mental health and behavioral disordersBillable›Z13.4Encounter for screening for certain developmental disorders in childhoodNon-Billable›Z13.40Encounter for screening for unspecified developmental delaysBillable›Z13.41Encounter for autism screeningBillable›Z13.42Encounter for screening for global developmental delays (milestones)Billable›Z13.49Encounter for screening for other developmental delaysBillable›Z13.5Encounter for screening for eye and ear disordersBillable›Z13.6Encounter for screening for cardiovascular disordersBillable›Z13.7Encounter for screening for genetic and chromosomal anomaliesNon-Billable›Z13.71Encounter for nonprocreative screening for genetic disease carrier statusBillable›Z13.79Encounter for other screening for genetic and chromosomal anomaliesBillable›Z13.8Encounter for screening for other specified diseases and disordersNon-Billable›Z13.81Encounter for screening for digestive system disordersNon-Billable›Z13.810Encounter for screening for upper gastrointestinal disorderBillable›Z13.811Encounter for screening for lower gastrointestinal disorderBillable›Z13.818Encounter for screening for other digestive system disordersBillable›Z13.82Encounter for screening for musculoskeletal disorderNon-Billable›Z13.820Encounter for screening for osteoporosisBillable›Z13.828Encounter for screening for other musculoskeletal disorderBillable›Z13.83Encounter for screening for respiratory disorder NECBillable›Z13.84Encounter for screening for dental disordersBillable›Z13.85Encounter for screening for nervous system disordersNon-Billable›Z13.850Encounter for screening for traumatic brain injuryBillable›Z13.858Encounter for screening for other nervous system disordersBillable›Z13.88Encounter for screening for disorder due to exposure to contaminantsBillable›Z13.89Encounter for screening for other disorderBillable›Z13.9Encounter for screening, unspecifiedBillable›