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
  • Z86.0101

    Personal history of adenomatous and serrated colon polyps

  • Z86.0102

    Personal history of hyperplastic colon polyps

  • Z86.0109

    Personal history of other colon polyps

  • Z86.011

    Personal history of benign neoplasm of the brain

  • Z86.012

    Personal history of benign carcinoid tumor

  • Z86.018

    Personal history of other benign neoplasm

  • Z86.03

    Personal history of neoplasm of uncertain behavior

  • Z86.11

    Personal history of tuberculosis

  • Z86.12

    Personal history of poliomyelitis

  • Z86.13

    Personal history of malaria

  • Z86.14

    Personal history of Methicillin resistant Staphylococcus aureus infection

  • Z86.15

    Personal history of latent tuberculosis infection

  • Z86.16

    Personal history of COVID-19

  • Z86.19

    Personal history of other infectious and parasitic diseases

  • Z86.2

    Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanism

  • Z86.31

    Personal history of diabetic foot ulcer

  • Z86.32

    Personal history of gestational diabetes

  • Z86.39

    Personal history of other endocrine, nutritional and metabolic disease

  • Z86.51

    Personal history of combat and operational stress reaction

  • Z86.59

    Personal history of other mental and behavioral disorders

  • Z86.61

    Personal history of infections of the central nervous system

  • Z86.69

    Personal history of other diseases of the nervous system and sense organs

  • Z86.711

    Personal history of pulmonary embolism

  • Z86.718

    Personal history of other venous thrombosis and embolism

  • Z86.72

    Personal history of thrombophlebitis

  • Z86.73

    Personal history of transient ischemic attack (TIA), and cerebral infarction without residual deficits

  • Z86.74

    Personal history of sudden cardiac arrest

  • Z86.79

    Personal history of other diseases of the circulatory system

  • Z87.01

    Personal history of pneumonia (recurrent)

  • Z87.09

    Personal history of other diseases of the respiratory system

  • Z87.11

    Personal history of peptic ulcer disease

  • Z87.19

    Personal history of other diseases of the digestive system

  • Z87.2

    Personal history of diseases of the skin and subcutaneous tissue

  • Z87.310

    Personal history of (healed) osteoporosis fracture

  • Z87.311

    Personal history of (healed) other pathological fracture

  • Z87.312

    Personal history of (healed) stress fracture

  • Z87.39

    Personal history of other diseases of the musculoskeletal system and connective tissue

  • Z87.410

    Personal history of cervical dysplasia

  • Z87.411

    Personal history of vaginal dysplasia

  • Z87.412

    Personal history of vulvar dysplasia

  • Z87.42

    Personal history of other diseases of the female genital tract

  • Z87.430

    Personal history of prostatic dysplasia

  • Z87.438

    Personal history of other diseases of male genital organs

  • Z87.440

    Personal history of urinary (tract) infections

  • Z87.441

    Personal history of nephrotic syndrome

  • Z87.442

    Personal history of urinary calculi

  • Z87.448

    Personal history of other diseases of urinary system

  • Z87.51

    Personal history of pre-term labor

  • Z87.59

    Personal history of other complications of pregnancy, childbirth and the puerperium

  • Z87.61

    Personal history of (corrected) necrotizing enterocolitis of newborn

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