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ICD-10 Coding for Breast Cancer, Unspecified Site, Right Female Breast(C50.911)

Complete ICD-10-CM coding and documentation guide for Breast Cancer, Unspecified Site, Right Female Breast. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Right Breast Cancer, Site UnspecifiedMalignant Neoplasm of Right Breast, Unspecified Site

Related ICD-10 Code Ranges

Complete code families applicable to Breast Cancer, Unspecified Site, Right Female Breast

C50.0-C50.9Primary Range

Malignant neoplasm of breast

This range includes all malignant neoplasms of the breast, with C50.911 specifically for unspecified sites in the right female breast.

Key Information: ICD-10 C50.911 usage

Essential facts and insights about Breast Cancer, Unspecified Site, Right Female Breast

Use C50.911 for right breast cancer when the specific site is not documented.

Primary ICD-10-CM Code for c50 911 icd 10

Malignant neoplasm of unspecified site of right female breast
Billable Code

Decision Criteria

clinical Criteria

  • Documentation specifies right breast cancer without site details.

coding Criteria

  • No specific quadrant or nipple involvement documented.

documentation Criteria

  • Pathology report confirms malignancy.

Applicable To

  • Right breast cancer, site not specified

Excludes

  • Benign neoplasm of breast (D24.9)
  • Male breast cancer (C50.921)

Clinical Validation Requirements

  • Pathology report confirming malignancy
  • Imaging confirming right breast origin without specific site

Code-Specific Risks

  • Using for male patients
  • Using when a more specific site is documented

Coding Notes

  • Ensure documentation specifies laterality and confirms malignancy.

Ancillary Codes

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

Estrogen receptor positive status

Z17.0
Use to indicate hormone receptor status when documented.

Personal history of malignant neoplasm of breast

Z85.3
Use for patients with a history of breast cancer.

Differential Codes

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

Malignant neoplasm of nipple and areola of right female breast

C50.011
Use if the malignancy involves the nipple or areola.

Malignant neoplasm of upper-outer quadrant of right female breast

C50.411
Use if the malignancy is located in the upper-outer quadrant.

Documentation & Coding Risks

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

Impact

Clinical: Potential misdiagnosis or treatment errors., Regulatory: Non-compliance with coding standards., Financial: Claim denials or reduced reimbursement.

Mitigation Strategy

Always document laterality., Review pathology reports for specificity.

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with gender-specific coding guidelines., Data Quality: Inaccurate data on breast cancer demographics.

Mitigation Strategy

Use C50.921 for male breast cancer.

Impact

Failure to document laterality can lead to audit findings.

Mitigation Strategy

Implement mandatory laterality documentation checks.

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 Cancer, Unspecified Site, Right Female Breast, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Breast Cancer, Unspecified Site, Right Female Breast

Use these documentation templates to ensure complete and accurate documentation for Breast Cancer, Unspecified Site, Right Female Breast. These templates include all required elements for proper coding and billing.

New Diagnosis of Right Breast Cancer

Specialty: Oncology

Required Elements

  • Patient demographics
  • Clinical findings
  • Imaging results
  • Pathology report

Example Documentation

62F presents with a mass in the right breast. Imaging shows a lesion, site unspecified. Biopsy confirms invasive ductal carcinoma.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Breast cancer diagnosed.
Good Documentation Example
Invasive ductal carcinoma of right breast, site unspecified.
Explanation
The good example specifies laterality and confirms malignancy type.

Need help with ICD-10 coding for Breast Cancer, Unspecified Site, Right Female Breast? Ask your questions below.

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