Z12 ICD-10-CM Code: Encounter for screening for malignant neoplasms
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Z12Encounter for screening for malignant neoplasms
ICD-10-CM diagnosis code · United States clinical modification
Where Z12 sits
- 1
Chapter 21
Factors influencing health status and contact with health services (Z00-Z99)
- 2
Section
Persons encountering health services for examinations (Z00-Z13)
- 3
Category Z12
Encounter for screening for malignant neoplasms
- 4
Code Z12
Encounter for screening for malignant neoplasms
Codes under Z12
Z12 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Z12.0Encounter for screening for malignant neoplasm of stomachZ12.1Encounter for screening for malignant neoplasm of intestinal tractZ12.2Encounter for screening for malignant neoplasm of respiratory organsZ12.3Encounter for screening for malignant neoplasm of breastZ12.4Encounter for screening for malignant neoplasm of cervixZ12.5Encounter for screening for malignant neoplasm of prostateZ12.6Encounter for screening for malignant neoplasm of bladderZ12.7Encounter for screening for malignant neoplasm of other genitourinary organsZ12.8Encounter for screening for malignant neoplasm of other sitesZ12.9Encounter for screening for malignant neoplasm, site unspecifiedNotes for this code
Inclusion terms
- Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.
Code first
No “code first” instruction is listed for Z12.
Use additional code
- code to identify any family history of malignant neoplasm (Z80.-)
Excludes1
Conditions that should not be reported together with this code.
- encounter for diagnostic examination-code to sign or symptom
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Z12.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Z12 mean?
Z12 is the FY 2027 U.S. ICD-10-CM code for “Encounter for screening for malignant neoplasms.”
Is Z12 a billable or specific ICD-10-CM code?
No. Z12 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is Z12 located in ICD-10-CM?
Z12 is listed in Chapter 21, Factors influencing health status and contact with health services (Z00-Z99), within Persons encountering health services for examinations (Z00-Z13) (Z00–Z13), under category Z12, Encounter for screening for malignant neoplasms.
What coding notes are listed for Z12?
Its listed inclusion terms are Screening is the testing for disease or disease precursors in asymptomatic individuals so that early detection and treatment can be provided for those who test positive for the disease.. No code-first instruction is listed. Additional-code instructions: code to identify any family history of malignant neoplasm (Z80.-). Excludes1 notes: encounter for diagnostic examination-code to sign or symptom. No Excludes2 note is listed.