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I34.0
ICD-10-CM
Mitral Regurgitation

Find comprehensive information on mitral regurgitation, including clinical documentation tips, medical coding guidelines (ICD-10, I50.9), and healthcare resources. Learn about mitral valve prolapse, regurgitant jet, heart murmur, and echocardiography findings associated with MR. Understand the severity grades, symptoms, causes, and treatment options for this heart condition. Explore best practices for accurate and efficient documentation and coding of mitral insufficiency in medical records.

Also known as

Mitral Insufficiency
MR
mitral valve insufficiency
+1 more

Diagnosis Snapshot

Key Facts
  • Definition : Leakage of blood backward through the mitral valve of the heart.
  • Clinical Signs : Shortness of breath, fatigue, heart murmur, swollen ankles.
  • Common Settings : Primary care, cardiology clinic, echocardiography lab.

Related ICD-10 Code Ranges

Complete code families applicable to AAPC I34.0 Coding
I05-I09

Rheumatic heart diseases

Covers mitral regurgitation caused by rheumatic fever.

I34-I34

Nonrheumatic mitral valve disorders

Includes mitral regurgitation not due to rheumatic fever.

Q23.0-Q23.3

Congenital mitral valve stenosis/atresia

May involve associated mitral regurgitation in congenital cases.

Code-Specific Guidance

Decision Tree for

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

Is the mitral regurgitation acute?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Mitral valve leaks during heart contraction.
Mitral valve narrowed, obstructing blood flow.
Aortic valve leaks during heart relaxation.

Documentation Best Practices

Documentation Checklist
  • Mitral regurgitation severity (mild, moderate, severe)
  • Symptoms (dyspnea, fatigue, edema)
  • Auscultation findings (murmur location, timing, quality)
  • Echocardiogram results (jet size, LA/LV size)
  • Etiology of mitral regurgitation (degenerative, ischemic, rheumatic)

Coding and Audit Risks

Common Risks
  • Unspecified Etiology

    Coding mitral regurgitation without specifying the underlying cause (rheumatic, non-rheumatic) leads to inaccurate severity and reimbursement.

  • Severity Mismatch

    Documentation lacking specific details (e.g., jet size, vena contracta) can cause undercoding or overcoding regurgitation severity impacting quality metrics.

  • Acute vs. Chronic

    Failing to distinguish between acute and chronic mitral regurgitation can lead to incorrect coding, affecting patient care and resource allocation.

Mitigation Tips

Best Practices
  • Thorough cardiac auscultation for accurate murmur grading ICD10 I051 I34
  • Echocardiography essential for MR severity assessment CDI HCC RAF
  • Document LV size, EF, PA pressure for risk stratification ICD10 I50
  • Correlate symptoms with echo findings for optimal treatment planning
  • Regular follow-up crucial for progression monitoring and timely intervention

Clinical Decision Support

Checklist
  • Auscultate for systolic murmur at apex radiating to axilla. Document grade/timing.
  • Echocardiogram to assess MR severity (vena contracta, regurgitant jet). Code findings.
  • Review LVEF. Document impact of MR on LV size/function for accurate coding.
  • Assess symptoms (dyspnea, fatigue). Correlate with echo findings for optimal management.

Reimbursement and Quality Metrics

Impact Summary
  • Mitral Regurgitation reimbursement hinges on accurate coding (ICD-10 I05.1, I05.9, I34.0) and documentation for optimal payer reimbursement.
  • Quality metrics like 30-day readmission rates, patient-reported outcomes (PROs), and procedural complication rates impact MR payments.
  • Timely and accurate coding of MR severity, etiology, and procedures (echocardiography, surgery) influences hospital case-mix index (CMI).
  • Mitral valve repair vs. replacement coding and documentation directly impacts hospital and physician reimbursement levels and quality reporting.

Streamline Your Medical Coding

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

Quick Tips

Practical Coding Tips
  • Code primary MR severity
  • Document jet direction
  • Specify cause of MR
  • Check for LV dysfunction
  • Add diastolic dysfunction if present

Documentation Templates

Patient presents with symptoms suggestive of mitral regurgitation (MR), including dyspnea, fatigue, and palpitations.  Physical examination reveals a holosystolic murmur at the apex, radiating to the axilla.  The murmur intensity is graded as [insert grade, e.g., 3/6].  Auscultation also reveals [describe other relevant heart sounds, e.g., S3 gallop].  The patient's medical history includes [list relevant comorbidities, e.g., hypertension, coronary artery disease].  Echocardiography performed on [date] confirms the diagnosis of mitral regurgitation, demonstrating [describe echo findings, e.g., mitral valve prolapse, thickened leaflets, left atrial enlargement, left ventricular enlargement, estimated ejection fraction].  The severity of MR is assessed as [mild, moderate, or severe] based on [quantification method used, e.g., vena contracta width, regurgitant jet area, effective regurgitant orifice area].  The etiology of MR is determined to be [e.g., primary/degenerative, secondary/functional, ischemic, rheumatic].  Differential diagnoses considered include [list relevant differential diagnoses, e.g., aortic stenosis, mitral stenosis].  The patient's current medications include [list current medications].  The treatment plan includes [outline treatment plan, e.g., medical management with diuretics, ACE inhibitors, beta-blockers; surgical intervention such as mitral valve repair or replacement;  lifestyle modifications such as sodium restriction, regular exercise;  follow-up echocardiogram in [timeframe]].  Patient education provided regarding mitral valve disease, its progression, and the importance of medication adherence and follow-up appointments.  ICD-10 code I05.1 (Mitral regurgitation) is assigned.  Medical decision making is of [complexity level, e.g., moderate complexity].