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We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-256762, 333-236838, 333-233033, 333-223351, 333-214203 and 333-217077) of iRhythm Technologies, Inc. of our report dated February 28, 2022 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.