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ICD-10 Coding for Cystic Mastopathy(N60.11, N60.12, N60.19)

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

Also known as:

Fibrocystic Breast ChangesDiffuse Cystic Mastopathy

Related ICD-10 Code Ranges

Complete code families applicable to Cystic Mastopathy

N60.0-N60.9Primary Range

Benign mammary dysplasia

This range includes codes for benign breast conditions, including cystic mastopathy.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
N60.11Diffuse cystic mastopathy of right breastUse when documentation specifies diffuse cystic changes in the right breast.
  • Ultrasound showing multiple anechoic cysts in the right breast
  • Mammogram indicating clustered microcysts
N60.12Diffuse cystic mastopathy of left breastUse when documentation specifies diffuse cystic changes in the left breast.
  • Ultrasound showing multiple anechoic cysts in the left breast
  • Mammogram indicating clustered microcysts
N60.19Diffuse cystic mastopathy of unspecified breastUse when laterality is not documented after provider query.
  • Ultrasound showing multiple anechoic cysts without specified laterality
  • Mammogram indicating clustered microcysts without specified laterality

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 cystic mastopathy

Essential facts and insights about Cystic Mastopathy

Cystic mastopathy is coded as N60.11 for the right breast, N60.12 for the left breast, and N60.19 if unspecified.

Primary ICD-10-CM Codes for cystic mastopathy

Diffuse cystic mastopathy of right breast
Billable Code

Decision Criteria

clinical Criteria

  • Presence of multiple cysts in the right breast confirmed by imaging

documentation Criteria

  • Documentation specifies 'diffuse cystic mastopathy of right breast'

Applicable To

  • Diffuse cystic changes in the right breast

Excludes

  • Fibroadenosis (N60.2)
  • Unspecified lump in breast (N63)

Clinical Validation Requirements

  • Ultrasound showing multiple anechoic cysts in the right breast
  • Mammogram indicating clustered microcysts

Code-Specific Risks

  • Incorrectly coding as unspecified when laterality is documented

Coding Notes

  • Ensure laterality is documented to avoid unspecified coding.

Ancillary Codes

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

Breast ultrasound

76641
Use for imaging to confirm cystic vs. solid lesions.

Diagnostic mammogram

77065
Use to rule out malignancy or other breast pathology.

Differential Codes

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

Unspecified lump in breast

N63
Use N63 when the nature of the lump is not specified as cystic.

Granulomatous mastitis

N61.22
Granulomatous mastitis is characterized by necrotizing inflammation on biopsy.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Cystic Mastopathy to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code N60.11.

Impact

Clinical: Leads to incomplete clinical records., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims or reduced reimbursement.

Mitigation Strategy

Train staff to always document laterality, Use templates that prompt for laterality

Impact

Reimbursement: May lead to reduced reimbursement due to unspecified coding., Compliance: Non-compliance with coding guidelines requiring specificity., Data Quality: Decreases accuracy of clinical data and reporting.

Mitigation Strategy

Ensure documentation specifies laterality and use N60.11 or N60.12 accordingly.

Impact

Using unspecified codes when specific codes are applicable.

Mitigation Strategy

Implement regular audits to ensure laterality is documented and coded.

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 Cystic Mastopathy, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Cystic Mastopathy

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

Routine examination for breast cysts

Specialty: Radiology

Required Elements

  • Patient history of breast pain or lumps
  • Physical examination findings
  • Imaging results
  • Assessment and plan

Example Documentation

**Subjective**: 34F c/o cyclic right breast pain, worsening 1 week pre-menses. **Objective**: - Palpation: Multiple smooth, mobile nodules in right upper outer quadrant. - Ultrasound: 5 anechoic cysts (largest 1.5 cm), no solid components. BI-RADS 2. **Assessment**: Diffuse cystic mastopathy of right breast (N60.11). **Plan**: NSAIDs for pain; follow-up in 6 months.

Examples: Poor vs. Good Documentation

Poor Documentation Example
"Breast cysts, monitor."
Good Documentation Example
"Diffuse cystic mastopathy of left breast (N60.12) with 3 cysts on ultrasound. No nipple discharge or skin changes."
Explanation
The good example specifies laterality and imaging findings, providing a complete clinical picture.

Need help with ICD-10 coding for Cystic Mastopathy? Ask your questions below.

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