CPT Codes For Home And Outpatient International Normalized Ratio (INR) Monitoring Services
Below is a list summarizing the CPT codes for home and outpatient international normalized ratio (INR) monitoring services.
CPT Code 93792
CPT 93792 describes face-to-face patient/caregiver training for initiation of home INR monitoring under the direction of a physician or other qualified health care professional, including use and care of the INR monitor, obtaining a blood sample, instructions for reporting home INR test results, and documentation of patient’s/caregiver’s ability to perform testing and report results.
CPT Code 93793
CPT 93793 describes the review and interpretation of a new home, office, or lab international normalized ratio (INR) test result, patient instructions, dosage adjustment (as needed), and scheduling of additional tests when performed for anticoagulant management of a patient taking warfarin.