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ICD-10 Coding for Breast Exam(C50.911, N63.0)

Complete ICD-10-CM coding and documentation guide for Breast Exam. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

MammogramClinical Breast ExaminationCBE

Related ICD-10 Code Ranges

Complete code families applicable to Breast Exam

C50Primary Range

Malignant neoplasm of breast

Primary range for coding breast cancer, requiring specification of laterality, quadrant, and sex.

Unspecified lump in breast

Used for coding breast lumps when specific details are not available.

Abnormal and inconclusive findings on diagnostic imaging of breast

Used for coding abnormal findings in breast imaging.

Encounter for screening mammogram for malignant neoplasm of breast

Used for coding screening mammograms in asymptomatic patients.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
C50.911Malignant neoplasm of unspecified site of right female breastUse when a malignant neoplasm is confirmed in the right breast of a female, and specific site is unspecified.
  • Histological confirmation of malignancy
  • Imaging showing mass in right breast
N63.0Unspecified lump in unspecified breastUse when a breast lump is detected but not further specified.
  • Physical examination finding of a lump in the breast

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for breast exam

Essential facts and insights about Breast Exam

The ICD-10 code for a routine screening mammogram is Z12.31, while diagnostic exams may use codes like N63.0 for unspecified breast lumps.

Primary ICD-10-CM Codes for breast exam

Malignant neoplasm of unspecified site of right female breast
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed diagnosis of breast cancer in the right breast

Applicable To

  • Breast cancer, female, right

Excludes

  • Benign neoplasms of breast

Clinical Validation Requirements

  • Histological confirmation of malignancy
  • Imaging showing mass in right breast

Code-Specific Risks

  • Risk of using unspecified site when specific site is known

Coding Notes

  • Ensure laterality is specified when possible.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Personal history of malignant neoplasm of breast

Z85.3
Use to indicate a history of breast cancer.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Malignant neoplasm of unspecified site of right male breast

C50.921
Used for male patients with breast cancer.

Malignant neoplasm of breast

C50.---
Use when malignancy is confirmed.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Breast Exam to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code C50.911.

Impact

Clinical: May lead to inappropriate follow-up recommendations., Regulatory: Non-compliance with radiology reporting standards., Financial: Potential for claim denials due to incomplete documentation.

Mitigation Strategy

Ensure all imaging reports include BI-RADS category., Use standardized reporting templates.

Impact

Reimbursement: May lead to reduced reimbursement due to lack of specificity., Compliance: Non-compliance with coding guidelines., Data Quality: Poor data quality affecting patient records.

Mitigation Strategy

Always document and code the specific site and laterality of the breast condition.

Impact

Coding breast conditions without specifying laterality increases audit risk.

Mitigation Strategy

Always document and code the specific side of the breast affected.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Breast Exam, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Breast Exam

Use these documentation templates to ensure complete and accurate documentation for Breast Exam. These templates include all required elements for proper coding and billing.

Routine Screening Mammogram

Specialty: Radiology

Required Elements

  • Patient demographics
  • Indication for exam
  • Imaging findings
  • BI-RADS category

Example Documentation

Patient is a 52-year-old female undergoing routine screening mammogram. Imaging shows heterogeneously dense breasts, BI-RADS 2.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Mammogram done.
Good Documentation Example
Screening mammogram performed on 52-year-old female. BI-RADS 2: bilateral dense breasts. No masses or calcifications.
Explanation
The good example provides detailed findings and BI-RADS category, enhancing documentation quality.

Need help with ICD-10 coding for Breast Exam? Ask your questions below.

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