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ICD-10 Coding for Routine Mammogram(Z12.31, Z85.3)

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

Also known as:

Screening MammogramPreventive Mammogram

Related ICD-10 Code Ranges

Complete code families applicable to Routine Mammogram

Z12-Z13Primary Range

Encounter for screening for malignant neoplasms

This range includes codes for screening procedures, including mammograms for breast cancer.

Family history of primary malignant neoplasm

Used to indicate family history of breast cancer, which may affect screening frequency.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
Z12.31Encounter for screening mammogram for malignant neoplasm of breastUse for routine screening mammograms in asymptomatic patients.
  • Patient is asymptomatic
  • No personal history of breast cancer
Z85.3Personal history of malignant neoplasm of breastUse as a secondary code when the patient has a history of breast cancer.
  • Documented history of breast cancer

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 routine mammogram

Essential facts and insights about Routine Mammogram

The ICD-10 code for a routine mammogram is Z12.31, used for asymptomatic patients undergoing screening for breast cancer.

Primary ICD-10-CM Codes for routine mammogram

Encounter for screening mammogram for malignant neoplasm of breast
Billable Code

Decision Criteria

clinical Criteria

  • Patient is over 40 years old and asymptomatic.

documentation Criteria

  • Documentation must state 'routine screening' and 'asymptomatic'.

Applicable To

  • Routine screening mammogram

Excludes

  • Diagnostic mammogram (R92.8)

Clinical Validation Requirements

  • Patient is asymptomatic
  • No personal history of breast cancer

Code-Specific Risks

  • Incorrectly using with diagnostic codes

Coding Notes

  • Ensure documentation clearly states the screening nature of the mammogram.

Ancillary Codes

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

Screening digital breast tomosynthesis (DBT)

+77063
Use as an add-on for digital breast tomosynthesis during screening.

Differential Codes

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

Abnormal mammogram

R92.8
Use when mammogram results are abnormal and require further diagnostic testing.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Routine Mammogram to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code Z12.31.

Impact

Clinical: Misclassification of procedure type., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.

Mitigation Strategy

Use templates with required phrases, Regular training on documentation standards

Impact

Reimbursement: Incorrect coding can lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records.

Mitigation Strategy

Use Z12.31 for screening and R92.8 for diagnostic findings.

Impact

Incorrectly coding a diagnostic mammogram as a screening.

Mitigation Strategy

Ensure documentation clearly states the purpose of the mammogram.

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 Routine Mammogram, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Routine Mammogram

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

Routine Screening Mammogram

Specialty: Radiology

Required Elements

  • Patient age
  • Screening indication
  • Imaging technique
  • Findings
  • BI-RADS category

Example Documentation

Patient: 48F, no personal breast cancer history. Indication: Routine screening per USPSTF guidelines. Technique: Digital mammography bilateral (CC/MLO views) + CAD. Findings: No masses, calcifications, or architectural distortion. Impression: BI-RADS 1 - Negative. Recommendation: Return in 12 months.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Mammogram done.
Good Documentation Example
Screening digital mammogram bilateral (77067) performed on asymptomatic patient age 47. No personal history of breast cancer. Family history negative.
Explanation
The good example provides specific details about the procedure and patient history, ensuring compliance with documentation requirements.

Need help with ICD-10 coding for Routine Mammogram? Ask your questions below.

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