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
  • Z85.41

    Personal history of malignant neoplasm of cervix uteri

  • Z85.42

    Personal history of malignant neoplasm of other parts of uterus

  • Z85.43

    Personal history of malignant neoplasm of ovary

  • Z85.44

    Personal history of malignant neoplasm of other female genital organs

  • Z85.45

    Personal history of malignant neoplasm of unspecified male genital organ

  • Z85.46

    Personal history of malignant neoplasm of prostate

  • Z85.47

    Personal history of malignant neoplasm of testis

  • Z85.48

    Personal history of malignant neoplasm of epididymis

  • Z85.49

    Personal history of malignant neoplasm of other male genital organs

  • Z85.4A

    Personal history of malignant neoplasm of fallopian tube(s)

  • Z85.5

    Personal history of malignant neoplasm of urinary tract

  • Z85.50

    Personal history of malignant neoplasm of unspecified urinary tract organ

  • Z85.51

    Personal history of malignant neoplasm of bladder

  • Z85.52

    Personal history of malignant neoplasm of kidney

  • Z85.520

    Personal history of malignant carcinoid tumor of kidney

  • Z85.528

    Personal history of other malignant neoplasm of kidney

  • Z85.53

    Personal history of malignant neoplasm of renal pelvis

  • Z85.54

    Personal history of malignant neoplasm of ureter

  • Z85.59

    Personal history of malignant neoplasm of other urinary tract organ

  • Z85.6

    Personal history of leukemia

  • Z85.7

    Personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues

  • Z85.71

    Personal history of Hodgkin lymphoma

  • Z85.72

    Personal history of non-Hodgkin lymphomas

  • Z85.79

    Personal history of other malignant neoplasms of lymphoid, hematopoietic and related tissues

  • Z85.8

    Personal history of malignant neoplasms of other organs and systems

  • Z85.81

    Personal history of malignant neoplasm of lip, oral cavity, and pharynx

  • Z85.810

    Personal history of malignant neoplasm of tongue

  • Z85.818

    Personal history of malignant neoplasm of other sites of lip, oral cavity, and pharynx

  • Z85.819

    Personal history of malignant neoplasm of unspecified site of lip, oral cavity, and pharynx

  • Z85.82

    Personal history of malignant neoplasm of skin

  • Z85.820

    Personal history of malignant melanoma of skin

  • Z85.821

    Personal history of Merkel cell carcinoma

  • Z85.828

    Personal history of other malignant neoplasm of skin

  • Z85.83

    Personal history of malignant neoplasm of bone and soft tissue

  • Z85.830

    Personal history of malignant neoplasm of bone

  • Z85.831

    Personal history of malignant neoplasm of soft tissue

  • Z85.84

    Personal history of malignant neoplasm of eye and nervous tissue

  • Z85.840

    Personal history of malignant neoplasm of eye

  • Z85.841

    Personal history of malignant neoplasm of brain

  • Z85.848

    Personal history of malignant neoplasm of other parts of nervous tissue

  • Z85.85

    Personal history of malignant neoplasm of endocrine glands

  • Z85.850

    Personal history of malignant neoplasm of thyroid

  • Z85.858

    Personal history of malignant neoplasm of other endocrine glands

  • Z85.89

    Personal history of malignant neoplasm of other organs and systems

  • Z85.9

    Personal history of malignant neoplasm, unspecified

  • Z86

    Personal history of certain other diseases

  • Z86.0

    Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior

  • Z86.00

    Personal history of in-situ neoplasm

  • Z86.000

    Personal history of in-situ neoplasm of breast

  • Z86.001

    Personal history of in-situ neoplasm of cervix uteri

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