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ICD-10 Coding for Infiltrating Ductal Carcinoma of the Right Breast(C50.911, C50.211)

Complete ICD-10-CM coding and documentation guide for Infiltrating Ductal Carcinoma of the Right Breast. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Invasive Ductal Carcinoma of the Right BreastIDC Right Breast

Related ICD-10 Code Ranges

Complete code families applicable to Infiltrating Ductal Carcinoma of the Right Breast

C50.0-C50.9Primary Range

Malignant neoplasm of breast

This range includes all malignant neoplasms of the breast, with specific codes for laterality and quadrant.

Personal history of malignant neoplasm of breast

Used for patients with a history of breast cancer, important for follow-up and surveillance coding.

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 the specific quadrant of the tumor is not documented.
  • Pathology report confirming invasive ductal carcinoma
  • Imaging studies showing tumor in right breast
C50.211Malignant neoplasm of upper-inner quadrant of right female breastUse when the tumor is located in the upper-inner quadrant of the right breast.
  • Pathology report confirming invasive ductal carcinoma
  • Imaging studies showing tumor in upper-inner quadrant

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 infiltrating ductal carcinoma right breast

Essential facts and insights about Infiltrating Ductal Carcinoma of the Right Breast

The ICD-10 code for infiltrating ductal carcinoma of the right breast is C50.911 for unspecified site or C50.211 for the upper-inner quadrant.

Primary ICD-10-CM Codes for infiltrating ductal carcinoma right breast

Malignant neoplasm of unspecified site of right female breast
Billable Code

Decision Criteria

clinical Criteria

  • Confirmed invasive ductal carcinoma via biopsy

documentation Criteria

  • Laterality must be specified as 'right'

Applicable To

  • Breast cancer NOS right

Excludes

  • In situ carcinoma of breast (D05._)

Clinical Validation Requirements

  • Pathology report confirming invasive ductal carcinoma
  • Imaging studies showing tumor in right breast

Code-Specific Risks

  • Risk of undercoding if specific quadrant is known but not documented.

Coding Notes

  • Ensure laterality is confirmed in documentation.

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 for patients with a history of breast cancer after treatment.

Estrogen receptor positive status

Z17.0
Use when ER status is positive.

Differential Codes

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

Lobular carcinoma in situ of unspecified breast

D05.10
Use D05.10 for in situ lesions; C50.911 is for invasive carcinoma.

Malignant neoplasm of upper-outer quadrant of right female breast

C50.311
Use C50.311 for tumors in the upper-outer quadrant.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Infiltrating Ductal Carcinoma of the Right 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: Impacts treatment decisions, particularly hormone therapy., Regulatory: Non-compliance with documentation standards., Financial: May affect reimbursement for targeted therapies.

Mitigation Strategy

Ensure receptor status is included in all pathology reports, Verify documentation completeness before coding

Impact

Reimbursement: May result in lower reimbursement rates., Compliance: Non-compliance with coding guidelines., Data Quality: Decreases accuracy of clinical data.

Mitigation Strategy

Always use the most specific code available based on documentation.

Impact

High risk of audit if unspecified codes are used when specific information is available.

Mitigation Strategy

Train staff to document and code with specificity.

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 Infiltrating Ductal Carcinoma of the Right Breast, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Infiltrating Ductal Carcinoma of the Right Breast

Use these documentation templates to ensure complete and accurate documentation for Infiltrating Ductal Carcinoma of the Right Breast. These templates include all required elements for proper coding and billing.

Documenting a confirmed case of IDC in the right breast

Specialty: Oncology

Required Elements

  • Tumor size
  • Histologic grade
  • Receptor status
  • Exact quadrant
  • Laterality

Example Documentation

Patient presents with a 2.3 cm invasive ductal carcinoma in the upper-inner quadrant of the right breast, ER/PR positive, HER2 negative.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Breast cancer right side
Good Documentation Example
2.3 cm invasive ductal carcinoma, grade 2, in the upper-inner quadrant of the right breast, ER/PR positive, HER2 negative.
Explanation
The good example provides specific details necessary for accurate coding and treatment planning.

Need help with ICD-10 coding for Infiltrating Ductal Carcinoma of the Right Breast? Ask your questions below.

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