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ICD-10 Coding for Right Breast Mass(N63.12, R92.1)

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

Also known as:

Right Breast LumpRight Breast Tumorbreast lump right

Related ICD-10 Code Ranges

Complete code families applicable to Right Breast Mass

N63-N64Primary Range

Disorders of breast

This range includes codes for unspecified breast masses and other breast disorders.

Malignant neoplasm of breast

This range includes codes for malignant breast tumors, which may be relevant if the mass is confirmed as cancerous.

Abnormal and inconclusive findings on diagnostic imaging of breast

This range includes codes for abnormal imaging findings, which are often used in conjunction with breast mass codes.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N63.12Unspecified lump in the right breastUse when a palpable mass is detected in the right breast without a specific diagnosis.
  • Physical examination noting a palpable mass in the right breast
  • Documentation of mass location (e.g., quadrant, clock position)
R92.1Mammographic microcalcification found on diagnostic imaging of breastUse when mammographic microcalcifications are detected in the right breast.
  • Mammogram report indicating microcalcifications
  • BI-RADS category 4 or 5

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 right breast mass

Essential facts and insights about Right Breast Mass

The ICD-10 code for an unspecified lump in the right breast is N63.12, used when a palpable mass is detected without a specific diagnosis.

Primary ICD-10-CM Codes for right breast mass

Unspecified lump in the right breast
Billable Code

Decision Criteria

clinical Criteria

  • Presence of a palpable mass in the right breast

documentation Criteria

  • Lack of specific diagnosis or imaging confirmation

Applicable To

  • Palpable mass in right breast

Excludes

  • Malignant neoplasm of breast (C50.-)

Clinical Validation Requirements

  • Physical examination noting a palpable mass in the right breast
  • Documentation of mass location (e.g., quadrant, clock position)

Code-Specific Risks

  • Risk of undercoding if malignancy is suspected but not documented.

Coding Notes

  • Ensure documentation specifies laterality and mass characteristics.

Ancillary Codes

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

Mammographic microcalcification found on diagnostic imaging of breast

R92.1
Use when mammogram shows microcalcifications in the right breast.

Encounter for screening mammogram for malignant neoplasm of breast

Z12.32
Use for screening mammograms in asymptomatic patients.

Differential Codes

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

Malignant neoplasm of unspecified site of right female breast

C50.911
Use C50.911 if malignancy is confirmed by pathology.

Abnormal findings on diagnostic imaging of breast

R93.1
Use R93.1 for other abnormal imaging findings not specific to microcalcifications.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Right Breast Mass to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N63.12.

Impact

Clinical: May lead to incorrect treatment planning., Regulatory: Increases risk of audit findings., Financial: Can result in claim denials or reduced reimbursement.

Mitigation Strategy

Train staff on the importance of detailed documentation., Use templates that prompt for specific details.

Impact

Reimbursement: Incorrect coding may lead to denied claims or reduced reimbursement., Compliance: Misclassification can result in compliance issues during audits., Data Quality: Affects the accuracy of clinical data and patient records.

Mitigation Strategy

Use N63.12 for unspecified lumps or D24.1 for benign neoplasms.

Impact

Failure to document laterality can lead to incorrect coding and audit findings.

Mitigation Strategy

Implement mandatory fields in EHR for laterality documentation.

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 Right Breast Mass, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Right Breast Mass

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

Documenting a palpable mass in the right breast

Specialty: Radiology

Required Elements

  • Mass location (quadrant, clock position)
  • Size and consistency
  • Associated symptoms (e.g., pain, discharge)

Example Documentation

Patient presents with a 2 cm firm, mobile mass at 3 o'clock in the right breast, 5 cm from the nipple.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Right breast lump noted.
Good Documentation Example
1.5 cm irregular, fixed mass at 9 o'clock in right breast, associated with skin dimpling. Ultrasound-guided biopsy scheduled.
Explanation
The good example provides specific details about the mass, including location, size, and associated symptoms, which are essential for accurate coding and clinical decision-making.

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

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