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    CONFORMED PERIOD OF REPORT:	20231231
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    DATE AS OF CHANGE:		20240327

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    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			iRhythm Technologies, Inc.
    		CENTRAL INDEX KEY:			0001388658
    		STANDARD INDUSTRIAL CLASSIFICATION:	SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		IRS NUMBER:				208149544
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

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    		STREET 1:		699 8TH STREET
    		STREET 2:		SUITE 600
    		CITY:			San Francisco
    		STATE:			CA
    		ZIP:			94103
    		BUSINESS PHONE:		415-632-5700

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    		STREET 2:		SUITE 600
    		CITY:			San Francisco
    		STATE:			CA
    		ZIP:			94103

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    		FORMER CONFORMED NAME:	IRhythm Technologies, Inc.
    		DATE OF NAME CHANGE:	20110429

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