Chapter 21

Z00–Z99: Factors Influencing Health Status and Contact with Health Services

Factors Influencing Health Status and Contact with Health Services diagnostic classification updated for 2026.

Internal Codes
  • Z87.68

    Personal history of other (corrected) conditions arising in the perinatal period

  • Z87.710

    Personal history of (corrected) hypospadias

  • Z87.718

    Personal history of other specified (corrected) congenital malformations of genitourinary system

  • Z87.720

    Personal history of (corrected) congenital malformations of eye

  • Z87.721

    Personal history of (corrected) congenital malformations of ear

  • Z87.728

    Personal history of other specified (corrected) congenital malformations of nervous system and sense organs

  • Z87.730

    Personal history of (corrected) cleft lip and palate

  • Z87.731

    Personal history of (corrected) tracheoesophageal fistula or atresia

  • Z87.732

    Personal history of (corrected) persistent cloaca or cloacal malformations

  • Z87.738

    Personal history of other specified (corrected) congenital malformations of digestive system

  • Z87.74

    Personal history of (corrected) congenital malformations of heart and circulatory system

  • Z87.75

    Personal history of (corrected) congenital malformations of respiratory system

  • Z87.760

    Personal history of (corrected) congenital diaphragmatic hernia or other congenital diaphragm malformations

  • Z87.761

    Personal history of (corrected) gastroschisis

  • Z87.762

    Personal history of (corrected) prune belly malformation

  • Z87.763

    Personal history of other (corrected) congenital abdominal wall malformations

  • Z87.768

    Personal history of other specified (corrected) congenital malformations of integument, limbs and musculoskeletal system

  • Z87.790

    Personal history of (corrected) congenital malformations of face and neck

  • Z87.798

    Personal history of other (corrected) congenital malformations

  • Z87.81

    Personal history of (healed) traumatic fracture

  • Z87.820

    Personal history of traumatic brain injury

  • Z87.821

    Personal history of retained foreign body fully removed

  • Z87.828

    Personal history of other (healed) physical injury and trauma

  • Z87.890

    Personal history of sex reassignment

  • Z87.891

    Personal history of nicotine dependence

  • Z87.892

    Personal history of anaphylaxis

  • Z87.898

    Personal history of other specified conditions

  • Z88.0

    Allergy status to penicillin

  • Z88.1

    Allergy status to other antibiotic agents

  • Z88.2

    Allergy status to sulfonamides

  • Z88.3

    Allergy status to other anti-infective agents

  • Z88.4

    Allergy status to anesthetic agent

  • Z88.5

    Allergy status to narcotic agent

  • Z88.6

    Allergy status to analgesic agent

  • Z88.7

    Allergy status to serum and vaccine

  • Z88.8

    Allergy status to other drugs, medicaments and biological substances

  • Z88.9

    Allergy status to unspecified drugs, medicaments and biological substances

  • Z89.011

    Acquired absence of right thumb

  • Z89.012

    Acquired absence of left thumb

  • Z89.019

    Acquired absence of unspecified thumb

  • Z89.021

    Acquired absence of right finger(s)

  • Z89.022

    Acquired absence of left finger(s)

  • Z89.029

    Acquired absence of unspecified finger(s)

  • Z89.111

    Acquired absence of right hand

  • Z89.112

    Acquired absence of left hand

  • Z89.119

    Acquired absence of unspecified hand

  • Z89.121

    Acquired absence of right wrist

  • Z89.122

    Acquired absence of left wrist

  • Z89.129

    Acquired absence of unspecified wrist

  • Z89.201

    Acquired absence of right upper limb, unspecified level

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