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3. Chapter - Z00-Z99
4. Section - Z00-Z13
5. Category - Z12
6. Z12.31

Z12.31 - Encounter for screening mammogram for malignant neoplasm of breast

• Applicable to Encounter for screening mammogram for malignant neoplasm of breast
• The 2025 edition of ICD10-CM Z12.31 became effective on October 1, 2024.
• This is the American ICD10-CM version of Z12.31 - other international versions of ICD10 Z12.31 may differ.
• Z12.31 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Type 1 Excludes

• inconclusive mammogram (R92.2)

The following codes above Z12.31 contain annotation back-references that may be applicable to Z12.31:

• Chapter: Z00-Z99 - Factors influencing health status and contact with health services
• Section: Z00-Z13 - Persons encountering health services for examinations
• Category: Z12 - Encounter for screening for malignant neoplasms

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.