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
  • Z96.643

    Presence of artificial hip joint, bilateral

  • Z96.649

    Presence of unspecified artificial hip joint

  • Z96.651

    Presence of right artificial knee joint

  • Z96.652

    Presence of left artificial knee joint

  • Z96.653

    Presence of artificial knee joint, bilateral

  • Z96.659

    Presence of unspecified artificial knee joint

  • Z96.661

    Presence of right artificial ankle joint

  • Z96.662

    Presence of left artificial ankle joint

  • Z96.669

    Presence of unspecified artificial ankle joint

  • Z96.691

    Finger-joint replacement of right hand

  • Z96.692

    Finger-joint replacement of left hand

  • Z96.693

    Finger-joint replacement, bilateral

  • Z96.698

    Presence of other orthopedic joint implants

  • Z96.7

    Presence of other bone and tendon implants

  • Z96.81

    Presence of artificial skin

  • Z96.82

    Presence of neurostimulator

  • Z96.89

    Presence of other specified functional implants

  • Z96.9

    Presence of functional implant, unspecified

  • Z97.0

    Presence of artificial eye

  • Z97.10

    Presence of artificial limb (complete) (partial), unspecified

  • Z97.11

    Presence of artificial right arm (complete) (partial)

  • Z97.12

    Presence of artificial left arm (complete) (partial)

  • Z97.13

    Presence of artificial right leg (complete) (partial)

  • Z97.14

    Presence of artificial left leg (complete) (partial)

  • Z97.15

    Presence of artificial arms, bilateral (complete) (partial)

  • Z97.16

    Presence of artificial legs, bilateral (complete) (partial)

  • Z97.2

    Presence of dental prosthetic device (complete) (partial)

  • Z97.3

    Presence of spectacles and contact lenses

  • Z97.4

    Presence of external hearing-aid

  • Z97.5

    Presence of (intrauterine) contraceptive device

  • Z97.8

    Presence of other specified devices

  • Z98.0

    Intestinal bypass and anastomosis status

  • Z98.1

    Arthrodesis status

  • Z98.2

    Presence of cerebrospinal fluid drainage device

  • Z98.3

    Post therapeutic collapse of lung status

  • Z98.41

    Cataract extraction status, right eye

  • Z98.42

    Cataract extraction status, left eye

  • Z98.49

    Cataract extraction status, unspecified eye

  • Z98.51

    Tubal ligation status

  • Z98.52

    Vasectomy status

  • Z98.61

    Coronary angioplasty status

  • Z98.62

    Peripheral vascular angioplasty status

  • Z98.810

    Dental sealant status

  • Z98.811

    Dental restoration status

  • Z98.818

    Other dental procedure status

  • Z98.82

    Breast implant status

  • Z98.83

    Filtering (vitreous) bleb after glaucoma surgery status

  • Z98.84

    Bariatric surgery status

  • Z98.85

    Transplanted organ removal status

  • Z98.86

    Personal history of breast implant removal

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