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Z12.31
ICD-10-CM
Screening Mammography

Find comprehensive information on Screening Mammography, including CPT codes, ICD-10 codes, clinical documentation requirements, and healthcare guidelines. Learn about diagnostic imaging, breast cancer screening, and preventative care protocols. This resource provides detailed information for physicians, radiologists, medical coders, and other healthcare professionals involved in the accurate documentation and coding of screening mammograms. Explore best practices for optimizing reimbursement and ensuring compliance related to this essential preventative health service.

Also known as

Breast Cancer Screening
Routine Mammogram

Diagnosis Snapshot

Key Facts
  • Definition : X-ray imaging of the breasts to detect early signs of breast cancer in asymptomatic women.
  • Clinical Signs : Usually none. Screening is for early detection before symptoms appear.
  • Common Settings : Outpatient radiology clinics, hospitals, mobile mammography units.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC Z12.31 Coding
Z12.31

Encounter for screening mammogram

Routine mammogram for breast cancer screening.

Z12.39

Other screening mammograms

Screening mammograms not otherwise specified.

R92.2

Abnormal mammogram finding

Suspicious findings on a mammogram requiring further evaluation.

Code-Specific Guidance

Decision Tree for

Follow this step-by-step guide to choose the correct ICD-10 code.

Is the mammography for diagnostic purposes?

  • Yes

    Do NOT use a screening code. Code the underlying sign, symptom, or condition.

  • No

    Is there a personal history of breast cancer?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Screening mammogram
Diagnostic mammogram
Breast ultrasound

Documentation Best Practices

Documentation Checklist
  • Screening mammography documentation checklist
  • ICD-10 Z12.31, CPT 77067
  • Patient demographics, laterality
  • Clinical history, symptoms if present
  • Breast composition (ACR type)
  • Comparison to prior mammograms
  • Assessment, recommendations

Coding and Audit Risks

Common Risks
  • Laterality Coding Errors

    Incorrect coding for unilateral vs. bilateral screening mammograms (e.g., using 77057 for both breasts instead of 77056).

  • Diagnostic vs. Screening

    Miscoding diagnostic mammograms (e.g., for a palpable lump) as screening, leading to incorrect reimbursement and potential compliance issues.

  • Modifier Usage Errors

    Incorrect or missing modifiers (e.g., -26, -TC, -52) impacting payment and potentially triggering audits.

Mitigation Tips

Best Practices
  • Code accurately: Use latest ICD-10/CPT codes for screening mammograms.
  • Document laterality: Specify left, right, or bilateral for accurate billing.
  • Patient history crucial: Document reason for exam (screening/diagnostic).
  • Image quality vital: Ensure optimal images for accurate interpretation/coding.
  • Compliance key: Adhere to MQSA standards for quality and documentation.

Clinical Decision Support

Checklist
  • Verify patient age and risk factors (ICD-10 Z12.31)
  • Confirm prior mammogram date and results
  • Assess breast density using BI-RADS categories
  • Document clinical indications (e.g., palpable mass)
  • Check laterality and order correct view

Reimbursement and Quality Metrics

Impact Summary
  • **Reimbursement and Quality Metrics Impact Summary: Screening Mammography**
  • **Keywords:** CPT 77067, ICD-10 Z12.31, medical billing, coding accuracy, HEDIS, MIPS, hospital quality reporting, radiology reimbursement, denial management
  • **Impacts:**
  • Improved coding accuracy increases correct reimbursement.
  • Accurate reporting impacts HEDIS and MIPS quality scores.
  • Timely filing reduces claim denials and optimizes revenue cycle.
  • Proper documentation supports medical necessity and reduces audits.

Streamline Your Medical Coding

Let S10.AI help you select the most accurate ICD-10 codes for . Our AI-powered assistant ensures compliance and reduces coding errors.

Frequently Asked Questions

Common Questions and Answers

Q: What are the current ACR appropriateness criteria for ordering a screening mammogram in asymptomatic women with dense breasts and a family history of breast cancer?

A: The American College of Radiology (ACR) Appropriateness Criteria recommends annual screening mammography starting at age 40 for women with dense breasts and a family history of breast cancer. While dense breast tissue can make it more challenging to detect abnormalities on mammography, it is also associated with a slightly increased risk of breast cancer. A family history of breast cancer, particularly in first-degree relatives, further elevates this risk. Therefore, annual screening is crucial for early detection. For women with extremely dense breasts, supplemental screening with ultrasound or MRI may be considered after discussing the risks and benefits with the patient. Explore how our S10.AI platform can integrate ACR guidelines into your clinical workflow for streamlined decision-making.

Q: How do I interpret BI-RADS 4 and 5 findings on a screening mammogram in a patient with a history of breast augmentation?

A: Interpreting BI-RADS 4 and 5 findings on a screening mammogram in a patient with breast augmentation requires careful consideration of the implant type and placement. While implants can sometimes obscure breast tissue, BI-RADS 4 (suspicious abnormality) and BI-RADS 5 (highly suggestive of malignancy) classifications still warrant further investigation. This typically involves additional imaging such as targeted ultrasound, diagnostic mammography with special implant displacement views (Eklund views), or MRI. Correlation with prior mammograms is also essential. Consider implementing a structured reporting system to document findings and recommendations accurately. Learn more about how S10.AI can assist with image analysis and reporting in complex cases like these.

Quick Tips

Practical Coding Tips
  • Dx Screening Mammography: G0202
  • Laterality: RT/LT/BILATERAL
  • Document reason/symptoms
  • High risk: add G0206
  • Personal Hx: Z80.3

Documentation Templates

Screening mammography performed on [Date] for [Patient Name], a [Age]-year-old [Gender] patient, with no current breast complaints.  Patient reports [Family history of breast cancer - Yes/No, and specify relationship if yes].  Menstrual history is [Menarche age, Menopausal status, LMP if applicable].  Patient denies any history of breast biopsies, surgeries, or prior abnormal mammograms.  Patient is not currently taking any hormones.  No palpable breast masses or skin changes noted on clinical breast exam.  Mammogram images obtained in the standard craniocaudal and mediolateral oblique projections bilaterally.  Breast composition is [Density - almost entirely fatty, scattered fibroglandular densities, heterogeneously dense, extremely dense].  No suspicious masses, architectural distortion, or microcalcifications identified.  Lymph nodes are unremarkable.  Impression:  Negative screening mammogram - BIRADS 1.  Recommend routine screening mammography in [Time interval - 1 year/2 years] based on current guidelines and individual risk factors.  Patient counseled on the importance of regular breast self-exams and annual clinical breast exams.  Patient understands the findings and recommendations.
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