Chapter 22: Factors influencing health status and contact with health services (Z00–Z99)

217 diagnoses listed as covered by Medicare billing and coding articles for HCPCS Level II codes. All chapters.

Z01: Encounter for other special examination without complaint, suspected or reported diagnosis

• Z01.30 — Encounter for examination of blood pressure without abnormal findings
• Z01.31 — Encounter for examination of blood pressure with abnormal findings
• Z01.810 — Encounter for preprocedural cardiovascular examination
• Z01.818 — Encounter for other preprocedural examination
• Z01.82 — Encounter for allergy testing
• Z01.89 — Encounter for other specified special examinations

Z03: Encounter for medical observation for suspected diseases and conditions ruled out

• Z03.818 — Encounter for observation for suspected exposure to other biological…

Z04: Encounter for examination and observation for other reasons

• Z04.41 — Encounter for examination and observation following alleged adult rape
• Z04.71 — Encounter for examination and observation following alleged adult…
• Z04.81 — Encounter for examination and observation of victim following forced…

Z08: Encounter for follow-up examination after completed treatment for malignant neoplasm

• Z08 — Encounter for follow-up examination after completed treatment for…

Z09: Encounter for follow-up examination after completed treatment for conditions other than malignant neoplasm

• Z09 — Encounter for follow-up examination after completed treatment for…

Z11: Encounter for screening for infectious and parasitic diseases

• Z11.3 — Encounter for screening for infections with a predominantly sexual…

Z12: Encounter for screening for malignant neoplasms

• Z12.11 — Encounter for screening for malignant neoplasm of colon

Z15: Genetic susceptibility to disease

• Z15.060 — Genetic susceptibility to colorectal cancer

Z20: Contact with and (suspected) exposure to communicable diseases

• Z20.2 — Contact with and (suspected) exposure to infections with a…
• Z20.6 — Contact with and (suspected) exposure to human immunodeficiency…

Z21: Asymptomatic human immunodeficiency virus [HIV] infection status

• Z21 — Asymptomatic human immunodeficiency virus [HIV] infection status

Z33: Pregnant state

• Z33.1 — Pregnant state, incidental
• Z33.3 — Pregnant state, gestational carrier

Z34: Encounter for supervision of normal pregnancy

• Z34.00 — Encounter for supervision of normal first pregnancy, unspecified…
• Z34.01 — Encounter for supervision of normal first pregnancy, first trimester
• Z34.02 — Encounter for supervision of normal first pregnancy, second trimester
• Z34.03 — Encounter for supervision of normal first pregnancy, third trimester
• Z34.80 — Encounter for supervision of other normal pregnancy, unspecified…
• Z34.81 — Encounter for supervision of other normal pregnancy, first trimester
• Z34.82 — Encounter for supervision of other normal pregnancy, second trimester
• Z34.83 — Encounter for supervision of other normal pregnancy, third trimester
• Z34.90 — Encounter for supervision of normal pregnancy, unspecified…
• Z34.91 — Encounter for supervision of normal pregnancy, unspecified, first…
• Z34.92 — Encounter for supervision of normal pregnancy, unspecified, second…
• Z34.93 — Encounter for supervision of normal pregnancy, unspecified, third…

Z41: Encounter for procedures for purposes other than remedying health state

• Z41.8 — Encounter for other procedures for purposes other than remedying…

Z43: Encounter for attention to artificial openings

• Z43.0 — Encounter for attention to tracheostomy

Z44: Encounter for fitting and adjustment of external prosthetic device

• Z44.002 — Encounter for fitting and adjustment of unspecified left artificial…
• Z44.022 — Encounter for fitting and adjustment of partial artificial left arm
• Z44.122 — Encounter for fitting and adjustment of partial artificial left leg
• Z44.8 — Encounter for fitting and adjustment of other external prosthetic…

Z45: Encounter for adjustment and management of implanted device

• Z45.812 — Encounter for adjustment or removal of left breast implant

Z46: Encounter for fitting and adjustment of other devices

• Z46.89 — Encounter for fitting and adjustment of other specified devices

Z48: Encounter for other postprocedural aftercare

• Z48.21 — Encounter for aftercare following heart transplant
• Z48.22 — Encounter for aftercare following kidney transplant
• Z48.23 — Encounter for aftercare following liver transplant
• Z48.24 — Encounter for aftercare following lung transplant
• Z48.280 — Encounter for aftercare following heart-lung transplant
• Z48.288 — Encounter for aftercare following multiple organ transplant
• Z48.290 — Encounter for aftercare following bone marrow transplant
• Z48.298 — Encounter for aftercare following other organ transplant
• Z48.3 — Aftercare following surgery for neoplasm
• Z48.89 — Encounter for other specified surgical aftercare

Z51: Encounter for other aftercare and medical care

• Z51.11 — Encounter for antineoplastic chemotherapy
• Z51.12 — Encounter for antineoplastic immunotherapy
• Z51.81 — Encounter for therapeutic drug level monitoring
• Z51.89 — Encounter for other specified aftercare

Z52: Donors of organs and tissues

• Z52.4 — Kidney donor
• Z52.89 — Donor of other specified organs or tissues

Z68: Body mass index [BMI]

• Z68.20 — Body mass index [BMI] 20.0-20.9, adult
• Z68.21 — Body mass index [BMI] 21.0-21.9, adult
• Z68.22 — Body mass index [BMI] 22.0-22.9, adult
• Z68.23 — Body mass index [BMI] 23.0-23.9, adult
• Z68.24 — Body mass index [BMI] 24.0-24.9, adult
• Z68.25 — Body mass index [BMI] 25.0-25.9, adult
• Z68.26 — Body mass index [BMI] 26.0-26.9, adult
• Z68.27 — Body mass index [BMI] 27.0-27.9, adult
• Z68.28 — Body mass index [BMI] 28.0-28.9, adult
• Z68.29 — Body mass index [BMI] 29.0-29.9, adult
• Z68.30 — Body mass index [BMI] 30.0-30.9, adult
• Z68.31 — Body mass index [BMI] 31.0-31.9, adult
• Z68.32 — Body mass index [BMI] 32.0-32.9, adult
• Z68.33 — Body mass index [BMI] 33.0-33.9, adult
• Z68.34 — Body mass index [BMI] 34.0-34.9, adult

Z72: Problems related to lifestyle

• Z72.51 — High risk heterosexual behavior
• Z72.52 — High risk homosexual behavior
• Z72.53 — High risk bisexual behavior
• Z72.89 — Other problems related to lifestyle

Z74: Problems related to care provider dependency

• Z74.09 — Other reduced mobility

Z76: Persons encountering health services in other circumstances

• Z76.82 — Awaiting organ transplant status

Z78: Other specified health status

• Z78.0 — Asymptomatic menopausal state

Z79: Long term (current) drug therapy

• Z79.01 — Long term (current) use of anticoagulants
• Z79.3 — Long term (current) use of hormonal contraceptives
• Z79.51 — Long term (current) use of inhaled steroids
• Z79.52 — Long term (current) use of systemic steroids
• Z79.810 — Long term (current) use of selective estrogen receptor modulators…
• Z79.811 — Long term (current) use of aromatase inhibitors
• Z79.818 — Long term (current) use of other agents affecting estrogen receptors…
• Z79.83 — Long term (current) use of bisphosphonates
• Z79.85 — Long-term (current) use of injectable non-insulin antidiabetic drugs
• Z79.891 — Long term (current) use of opiate analgesic
• Z79.899 — Other long term (current) drug therapy

Z80: Family history of primary malignant neoplasm

• Z80.0 — Family history of malignant neoplasm of digestive organs

Z85: Personal history of malignant neoplasm

• Z85.00 — Personal history of malignant neoplasm of unspecified digestive organ
• Z85.01 — Personal history of malignant neoplasm of esophagus
• Z85.028 — Personal history of other malignant neoplasm of stomach
• Z85.038 — Personal history of other malignant neoplasm of large intestine
• Z85.048 — Personal history of other malignant neoplasm of rectum, rectosigmoid…
• Z85.05 — Personal history of malignant neoplasm of liver
• Z85.068 — Personal history of other malignant neoplasm of small intestine
• Z85.07 — Personal history of malignant neoplasm of pancreas
• Z85.09 — Personal history of malignant neoplasm of other digestive organs
• Z85.118 — Personal history of other malignant neoplasm of bronchus and lung
• Z85.21 — Personal history of malignant neoplasm of larynx
• Z85.22 — Personal history of malignant neoplasm of nasal cavities, middle…
• Z85.3 — Personal history of malignant neoplasm of breast
• 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
• Z85.46 — Personal history of malignant neoplasm of prostate
• Z85.47 — Personal history of malignant neoplasm of testis
• Z85.49 — Personal history of malignant neoplasm of other male genital organs
• Z85.4A — Personal history of malignant neoplasm of fallopian tube(s)
• Z85.51 — Personal history of malignant neoplasm of bladder
• Z85.528 — Personal history of other malignant neoplasm of kidney
• Z85.53 — Personal history of malignant neoplasm of renal pelvis
• Z85.59 — Personal history of malignant neoplasm of other urinary tract organ
• Z85.6 — Personal history of leukemia
• 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…
• Z85.810 — Personal history of malignant neoplasm of tongue
• Z85.818 — Personal history of malignant neoplasm of other sites of lip, oral…
• Z85.819 — Personal history of malignant neoplasm of unspecified site of lip…
• Z85.820 — Personal history of malignant melanoma of skin
• Z85.831 — Personal history of malignant neoplasm of soft tissue
• Z85.841 — Personal history of malignant neoplasm of brain
• Z85.89 — Personal history of malignant neoplasm of other organs and systems

Z86: Personal history of certain other diseases

• Z86.711 — Personal history of pulmonary embolism
• Z86.74 — Personal history of sudden cardiac arrest
• Z86.79 — Personal history of other diseases of the circulatory system

Z87: Personal history of other diseases and conditions

• Z87.890 — Personal history of sex reassignment
• Z87.891 — Personal history of nicotine dependence

Z88: Allergy status to drugs, medicaments and biological substances

• Z88.8 — Allergy status to other drugs, medicaments and biological substances

Z89: Acquired absence of limb

• Z89.012 — Acquired absence of left thumb
• Z89.022 — Acquired absence of left finger(s)
• Z89.112 — Acquired absence of left hand
• Z89.122 — Acquired absence of left wrist
• Z89.212 — Acquired absence of left upper limb below elbow
• Z89.222 — Acquired absence of left upper limb above elbow
• Z89.232 — Acquired absence of left shoulder
• Z89.512 — Acquired absence of left leg below knee
• Z89.522 — Acquired absence of left knee
• Z89.621 — Acquired absence of right hip joint
• Z89.622 — Acquired absence of left hip joint

Z90: Acquired absence of organs, not elsewhere classified

• Z90.11 — Acquired absence of right breast and nipple
• Z90.12 — Acquired absence of left breast and nipple
• Z90.13 — Acquired absence of bilateral breasts and nipples
• Z90.79 — Acquired absence of other genital organ(s)

Z91: Personal risk factors, not elsewhere classified

• Z91.120 — Patient's intentional underdosing of medication regimen due to…
• Z91.128 — Patient's intentional underdosing of medication regimen for other…
• Z91.130 — Patient's unintentional underdosing of medication regimen due to…
• Z91.138 — Patient's unintentional underdosing of medication regimen for other…
• Z91.141 — Patient's other noncompliance with medication regimen due to…
• Z91.148 — Patient's other noncompliance with medication regimen for other reason
• Z91.190 — Patient's noncompliance with other medical treatment and regimen due…
• Z91.198 — Patient's noncompliance with other medical treatment and regimen for…
• Z91.199 — Patient's noncompliance with other medical treatment and regimen due…
• Z91.51 — Personal history of suicidal behavior
• Z91.52 — Personal history of nonsuicidal self-harm
• Z91.89 — Other specified personal risk factors, not elsewhere classified
• Z91.A10 — Caregiver's noncompliance with patient's dietary regimen due to…
• Z91.A18 — Caregiver's noncompliance with patient's dietary regimen for other…
• Z91.A20 — Caregiver's intentional underdosing of patient's medication regimen…
• Z91.A28 — Caregiver's intentional underdosing of medication regimen for other…
• Z91.A3 — Caregiver's unintentional underdosing of patient's medication regimen
• Z91.A41 — Caregiver's other noncompliance with patient's medication regimen…
• Z91.A48 — Caregiver's other noncompliance with patient's medication regimen…
• Z91.A51 — Caregiver's noncompliance with patient's renal dialysis due to…
• Z91.A58 — Caregiver's noncompliance with patient's renal dialysis for other…
• Z91.A91 — Caregiver's noncompliance with patient's other medical treatment and…
• Z91.A98 — Caregiver's noncompliance with patient's other medical treatment and…

Z92: Personal history of medical treatment

• Z92.850 — Personal history of Chimeric Antigen Receptor T-cell therapy
• Z92.858 — Personal history of other cellular therapy
• Z92.86 — Personal history of gene therapy

Z93: Artificial opening status

• Z93.0 — Tracheostomy status

Z94: Transplanted organ and tissue status

• Z94.0 — Kidney transplant status
• Z94.1 — Heart transplant status
• Z94.2 — Lung transplant status
• Z94.3 — Heart and lungs transplant status
• Z94.4 — Liver transplant status
• Z94.5 — Skin transplant status
• Z94.6 — Bone transplant status
• Z94.81 — Bone marrow transplant status
• Z94.82 — Intestine transplant status
• Z94.83 — Pancreas transplant status
• Z94.84 — Stem cells transplant status
• Z94.89 — Other transplanted organ and tissue status

Z95: Presence of cardiac and vascular implants and grafts

• Z95.1 — Presence of aortocoronary bypass graft
• Z95.2 — Presence of prosthetic heart valve
• Z95.3 — Presence of xenogenic heart valve
• Z95.4 — Presence of other heart-valve replacement
• Z95.5 — Presence of coronary angioplasty implant and graft
• Z95.811 — Presence of heart assist device
• Z95.812 — Presence of fully implantable artificial heart

Z96: Presence of other functional implants

• Z96.3 — Presence of artificial larynx
• Z96.612 — Presence of left artificial shoulder joint
• Z96.622 — Presence of left artificial elbow joint
• Z96.631 — Presence of right artificial wrist joint
• Z96.641 — Presence of right artificial hip joint
• Z96.642 — Presence of left artificial hip joint
• Z96.643 — Presence of artificial hip joint, bilateral
• Z96.651 — Presence of right artificial knee joint
• Z96.652 — Presence of left artificial knee joint
• Z96.653 — Presence of artificial knee joint, bilateral
• Z96.661 — Presence of right artificial ankle joint
• Z96.662 — Presence of left artificial ankle joint
• 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

Z97: Presence of other devices

• 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)

Z98: Other postprocedural states

• Z98.61 — Coronary angioplasty status
• Z98.890 — Other specified postprocedural states