Complete ICD-10-CM coding and documentation guide for icd-10 coding for pt/inr abnormalities includes clinical validation requirements, medical necessity guidelines, and coding policies.
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Essential facts and insights about ICD-10 Coding for PT/INR Abnormalities
Use ICD-10 code R79.1 for abnormal coagulation profile, ensuring proper documentation in clinical notes.
Additional codes that may be used with this diagnosis
Long-term (current) use of anticoagulants
Use with R79.1 for patients on anticoagulant therapy.
The ICD-10 code for an abnormal PT/INR is R79.1, used when INR values are outside the therapeutic range without a specific coagulation disorder.
Document INR values with the therapeutic range and clinical context, such as anticoagulant therapy, to support coding and clinical decisions.