Z85.23 Personal history of malignant neoplasm of thymus

Non-billable header with 2 child codes.

Applies from Z85 Personal history of malignant neoplasm

Excludes2 (not included here)

• personal history of benign neoplasm (Z86.01-)
• personal history of carcinoma-in-situ (Z86.00-)

Code first

• any follow-up examination after treatment of malignant neoplasm (Z08)

Use additional code

• code to identify:
• alcohol use and dependence (F10.-)
• exposure to environmental tobacco smoke (Z77.22)
• history of tobacco dependence (Z87.891)
• occupational exposure to environmental tobacco smoke (Z57.31)
• tobacco dependence (F17.-)
• tobacco use (Z72.0)

Codes under Z85.23

• Z85.230 Personal history of malignant carcinoid tumor of thymus
• Z85.238 Personal history of other malignant neoplasm of thymus

Code annotations containing back-references to Z85.23

Back-references to Z85

• Use Additional: Z08 Encounter for follow-up examination after completed treatment for malignant neoplasm ("code to identify the personal history of malignant neoplasm (Z85.-)")
• Use Additional: Z15.0 Genetic susceptibility to malignant neoplasm ("code, if applicable, for any personal history of malignant neoplasm (Z85.-)")
• Type 2 Excludes: Z86.0 Personal history of in-situ and benign neoplasms and neoplasms of uncertain behavior ("personal history of malignant neoplasms (Z85.-)")

Nearby codes

• Z85.12 Personal history of malignant neoplasm of trachea
• Z85.2 Personal history of malignant neoplasm of other respiratory and intrathoracic organs
• Z85.20 Personal history of malignant neoplasm of unspecified respiratory organ
• Z85.21 Personal history of malignant neoplasm of larynx
• Z85.22 Personal history of malignant neoplasm of nasal cavities, middle ear, and accessory sinuses
• Z85.23 Personal history of malignant neoplasm of thymus (this code)
• Z85.230 Personal history of malignant carcinoid tumor of thymus
• Z85.238 Personal history of other malignant neoplasm of thymus
• Z85.29 Personal history of malignant neoplasm of other respiratory and intrathoracic organs
• Z85.3 Personal history of malignant neoplasm of breast
• Z85.4 Personal history of malignant neoplasm of genital organs