Back to ICD-10 library
ICD-10-CM · FY 2026 APRIL UPDATE

Z85

Personal history of malignant neoplasm

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
Z85.0Personal history of malignant neoplasm of digestive organsCategory
Z85.00Personal history of malignant neoplasm of unspecified digestive organBillable
Z85.01Personal history of malignant neoplasm of esophagusBillable
Z85.02Personal history of malignant neoplasm of stomachCategory
Z85.020Personal history of malignant carcinoid tumor of stomachBillable
Z85.028Personal history of other malignant neoplasm of stomachBillable
Z85.03Personal history of malignant neoplasm of large intestineCategory
Z85.030Personal history of malignant carcinoid tumor of large intestineBillable
Z85.038Personal history of other malignant neoplasm of large intestineBillable
Z85.04Personal history of malignant neoplasm of rectum, rectosigmoid junction, and anusCategory
Z85.040Personal history of malignant carcinoid tumor of rectumBillable
Z85.048Personal history of other malignant neoplasm of rectum, rectosigmoid junction, and anusBillable
Z85.05Personal history of malignant neoplasm of liverBillable
Z85.06Personal history of malignant neoplasm of small intestineCategory
Z85.060Personal history of malignant carcinoid tumor of small intestineBillable
Z85.068Personal history of other malignant neoplasm of small intestineBillable
Z85.07Personal history of malignant neoplasm of pancreasBillable
Z85.09Personal history of malignant neoplasm of other digestive organsBillable
Z85.1Personal history of malignant neoplasm of trachea, bronchus and lungCategory
Z85.11Personal history of malignant neoplasm of bronchus and lungCategory
Z85.110Personal history of malignant carcinoid tumor of bronchus and lungBillable
Z85.118Personal history of other malignant neoplasm of bronchus and lungBillable
Z85.12Personal history of malignant neoplasm of tracheaBillable
Z85.2Personal history of malignant neoplasm of other respiratory and intrathoracic organsCategory
Z85.20Personal history of malignant neoplasm of unspecified respiratory organBillable
Z85.21Personal history of malignant neoplasm of larynxBillable
Z85.22Personal history of malignant neoplasm of nasal cavities, middle ear, and accessory sinusesBillable
Z85.23Personal history of malignant neoplasm of thymusCategory
Z85.230Personal history of malignant carcinoid tumor of thymusBillable
Z85.238Personal history of other malignant neoplasm of thymusBillable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.