Convert ICD-10-CM Z85.22 to ICD-9-CM

ICD-10-CM Z85.22 converts directly to:
  • 2015 ICD-9-CM V10.22 Personal history of malignant neoplasm of nasal cavities, middle ear, and accessory sinuses

Source: 2020 ICD-10-CM CMS General Equivalence Mappings.