Z80.9 FAMILY HISTORY OF MALIGNANT NEOPLASM, UNSPECIFIED

Code Information

  • Diagnosis Code: Z80.9
  • Short Description: Family history of malignant neoplasm, unspecified
  • Long Description: Family history of malignant neoplasm, unspecified
  • Code Version: 2025 ICD-10-CM

The code Z80.9 is VALID for claim submission

Code Classification

This code is valid for unacceptable principal diagnosis

Synonyms

  • Family history of heritable malignancy
  • Family history of malignant epithelial neoplasm
  • Family history of malignant neoplasm
  • Family history of well-differentiated neuroendocrine tumor
  • Maternal history of therapy
  • Mother receiving antimetabolite therapy
  • Mother receiving cancer chemotherapy

References to Index of Diseases and Injuries

The code Z80.9 has the following ICD-10-CM references to the Index of Diseases and Injuries

  • Inclusion Terms:
    • Conditions classifiable to @C80.1*

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Z80.9 Right Arrow V16.9 Family hx-malignancy NOS
This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
Z80 Family history of primary malignant neoplasm
Z80.0 Family history of malignant neoplasm of digestive organs
Z80.1 Family history of malignant neoplasm of trachea, bronchus and lung
Z80.2 Family history of malignant neoplasm of other respiratory and intrathoracic organs
Z80.3 Family history of malignant neoplasm of breast
Z80.4 Family history of malignant neoplasm of genital organs
Z80.41 Family history of malignant neoplasm of ovary
Z80.42 Family history of malignant neoplasm of prostate
Z80.43 Family history of malignant neoplasm of testis
Z80.44 Family history of malignant neoplasm of fallopian tube(s)
Z80.49 Family history of malignant neoplasm of other genital organs
Z80.5 Family history of malignant neoplasm of urinary tract
Z80.51 Family history of malignant neoplasm of kidney
Z80.52 Family history of malignant neoplasm of bladder
Z80.59 Family history of malignant neoplasm of other urinary tract organ
Z80.6 Family history of leukemia
Z80.7 Family history of other malignant neoplasms of lymphoid, hematopoietic and related tissues
Z80.8 Family history of malignant neoplasm of other organs or systems
This page was last updated on: 10/1/2025
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