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R79.1
ICD-10-CM
Supratherapeutic INR

Understanding supratherapeutic INR diagnosis, management, and associated complications is crucial for healthcare professionals. This resource provides information on supratherapeutic INR levels, warfarin dosage adjustment, vitamin K treatment, bleeding risk, anticoagulation therapy management, and appropriate medical coding and clinical documentation for accurate reimbursement. Explore guidelines for patient education, laboratory testing, and best practices for managing elevated INR in clinical settings.

Also known as

Supratherapeutic International Normalized Ratio
Overwarfarinisation

Diagnosis Snapshot

Key Facts
  • Definition : INR is higher than the target therapeutic range.
  • Clinical Signs : Bleeding (e.g., nosebleeds, bruising, heavy menses), bleeding into joints.
  • Common Settings : Patients taking anticoagulants (warfarin).

Related ICD-10 Code Ranges

Complete code families applicable to AAPC R79.1 Coding
Y43.1

Therapeutic drug monitoring

Problems with therapeutic drug levels, including supratherapeutic INR.

D68.31

Other coagulopathies

Abnormalities in blood clotting, which can be associated with abnormal INR.

T45.515A

Poisoning: Coumarin anticoagulants

Excessive anticoagulant intake can lead to supratherapeutic INR.

Code-Specific Guidance

Decision Tree for

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

Is INR elevated due to medication?

  • Yes

    Is there bleeding?

  • No

    Is a specific cause documented?

Code Comparison

Related Codes Comparison

When to use each related code

Description
Supratherapeutic INR
INR Elevation
Vitamin K Deficiency

Documentation Best Practices

Documentation Checklist
  • Document INR value exceeding therapeutic range.
  • Specify target INR range and indication.
  • Note signs/symptoms of supratherapeutic INR (e.g., bleeding).
  • Document medications impacting INR, including dosage and timing.
  • Detail management plan (e.g., dose adjustment, Vitamin K)

Coding and Audit Risks

Common Risks
  • Incorrect INR Level Coding

    Miscoded INR values leading to inaccurate supratherapeutic INR diagnosis capture, impacting reimbursement and quality metrics.

  • Lack of Clinical Validation

    Insufficient documentation to support supratherapeutic INR, increasing risk of audit denials and compliance issues.

  • Unspecified Cause Coding

    Coding supratherapeutic INR without specifying the underlying cause, hindering accurate tracking and analysis.

Mitigation Tips

Best Practices
  • Document INR value, medications, and bleeding risk. ICD-10: D68.3
  • Review medication list for drug interactions impacting INR. CDI query: drug interaction
  • Hold or reduce warfarin dose per protocol. CPT: 85610, 85025
  • Consider vitamin K if clinically indicated. SNOMED CT: 372434004
  • Educate patient on diet, meds, and monitoring. HCC coding: chronic anticoagulant therapy

Clinical Decision Support

Checklist
  • Verify INR > therapeutic range per indication
  • Check recent warfarin/DOAC dose and timing
  • Assess for bleeding signs/symptoms
  • Review concomitant meds for interactions
  • Consider patient-specific factors affecting INR

Reimbursement and Quality Metrics

Impact Summary
  • Supratherapeutic INR Reimbursement and Quality Metrics Impact Summary
  • Keywords: Supratherapeutic INR, ICD-10, medical billing, coding accuracy, hospital reporting, quality metrics, reimbursement, denial management, patient safety, anticoagulation management
  • Impact 1: Reduced reimbursement due to coding errors or complications.
  • Impact 2: Increased risk of bleeding events affecting patient safety indicators.
  • Impact 3: Lower quality scores impacting hospital value-based purchasing.
  • Impact 4: Potential claim denials increasing healthcare costs and administrative burden.

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.

Quick Tips

Practical Coding Tips
  • Code Z79.02 for long-term use
  • Document INR value and cause
  • Query physician if cause unclear
  • Check for D68.3 if warfarin induced
  • Consider R79.8 for abnormal finding

Documentation Templates

Patient presents with supratherapeutic INR.  The patient's current INR value is [insert INR value], exceeding the therapeutic range of [insert therapeutic range].  This elevated INR indicates an increased risk of bleeding.  Relevant history includes [mention anticoagulation therapy, e.g., warfarin therapy,  direct oral anticoagulants DOACs], and recent medication changes, including dosage adjustments, addition of new medications, or changes in dietary intake of vitamin K-rich foods.  Patient reports [document patient-reported symptoms, e.g.,  easy bruising, bleeding gums, epistaxis, hematuria, melena, or any other bleeding manifestations].  Physical examination reveals [document relevant physical findings, e.g.,  presence of ecchymosis, petechiae, or other signs of bleeding].  Differential diagnosis includes drug interactions, dietary changes, liver dysfunction, and non-compliance with prescribed anticoagulation regimen.  Assessment includes evaluation of current medication list for potential drug interactions impacting INR, assessment of dietary habits, and review of liver function tests.  Plan includes [mention specific interventions, e.g., holding or reducing warfarin dose, administering vitamin K if necessary, monitoring INR levels closely, patient education on dietary precautions and medication adherence,  and referral to a hematologist if indicated].  Follow-up INR monitoring scheduled for [date and time].  The elevated international normalized ratio INR level necessitates careful management to mitigate bleeding risk.  Diagnosis: Supratherapeutic INR (International Normalized Ratio).  ICD-10 code: [insert appropriate ICD-10 code, e.g.,  D68.31 - Other specified coagulation defects].