Diagnosis Code

Z12.31 ENCNTR SCREEN MAMMOGRAM FOR MALIGNANT NEOPLASM OF BREAST


Code Information

Diagnosis Code: Z12.31

Short Description: Encntr screen mammogram for malignant neoplasm of breast

Long Description: Encounter for screening mammogram for malignant neoplasm of breast

The code Z12.31 is VALID for claim submission

Code Classification:

  • Factors influencing health status and contact with health services (Z00–Z99)
    • Persons encountering health services for examinations (Z00-Z13)
      • Encounter for screening for malignant neoplasms (Z12)
        • Z12.31 Encntr screen mammogram for malignant neoplasm of breast

This code is valid for unacceptable principal diagnosis

Code Version: 2022 ICD-10-CM


References to Index of Diseases and Injuries

The code Z12.31 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Type 1 Excludes Notes:
    • inconclusive mammogram (@R92.2*)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
Z12.31 Right Arrow V76.12 Screen mammogram NEC

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
Z12 Encounter for screening for malignant neoplasms
Z12.0 Encounter for screening for malignant neoplasm of stomach
Z12.1 Encounter for screening for malignant neoplasm of intestinal tract
Z12.10 Encounter for screening for malignant neoplasm of intestinal tract, unspecified
Z12.11 Encounter for screening for malignant neoplasm of colon
Z12.12 Encounter for screening for malignant neoplasm of rectum
Z12.13 Encounter for screening for malignant neoplasm of small intestine
Z12.2 Encounter for screening for malignant neoplasm of respiratory organs
Z12.3 Encounter for screening for malignant neoplasm of breast
Z12.39 Encounter for other screening for malignant neoplasm of breast
Z12.4 Encounter for screening for malignant neoplasm of cervix
Z12.5 Encounter for screening for malignant neoplasm of prostate
Z12.6 Encounter for screening for malignant neoplasm of bladder
Z12.7 Encounter for screening for malignant neoplasm of other genitourinary organs
Z12.71 Encounter for screening for malignant neoplasm of testis
Z12.72 Encounter for screening for malignant neoplasm of vagina
Z12.73 Encounter for screening for malignant neoplasm of ovary
Z12.79 Encounter for screening for malignant neoplasm of other genitourinary organs
Z12.8 Encounter for screening for malignant neoplasm of other sites
Z12.81 Encounter for screening for malignant neoplasm of oral cavity
Z12.82 Encounter for screening for malignant neoplasm of nervous system
Z12.83 Encounter for screening for malignant neoplasm of skin
Z12.89 Encounter for screening for malignant neoplasm of other sites
Z12.9 Encounter for screening for malignant neoplasm, site unspecified


This page was last updated on: 10/1/2023