    <SEC-DOCUMENT>0000950170-24-045555-index.html : 20240418
    <SEC-HEADER>0000950170-24-045555.hdr.sgml : 20240418
    <ACCEPTANCE-DATETIME>20240418161006
    ACCESSION NUMBER:		0000950170-24-045555
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20231231
    FILED AS OF DATE:		20240418
    DATE AS OF CHANGE:		20240418
    EFFECTIVENESS DATE:		20240418

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			Inogen Inc
    		CENTRAL INDEX KEY:			0001294133
    		STANDARD INDUSTRIAL CLASSIFICATION:	ORTHOPEDIC, PROSTHETIC & SURGICAL APPLIANCES & SUPPLIES [3842]
    		ORGANIZATION NAME:           	08 Industrial Applications and Services
    		IRS NUMBER:				000000000
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-36309
    		FILM NUMBER:		24854387

    	BUSINESS ADDRESS:
    		STREET 1:		859 WARD DRIVE
    		CITY:			GOLETA
    		STATE:			CA
    		ZIP:			93111
    		BUSINESS PHONE:		805-562-0500

    	MAIL ADDRESS:
    		STREET 1:		859 WARD DRIVE
    		CITY:			GOLETA
    		STATE:			CA
    		ZIP:			93111
    </SEC-HEADER>
    <DOCUMENT>
    <TYPE>ARS
    <SEQUENCE>1
    <FILENAME>ingn-ars-20231231.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: ingn-ars-20231231.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>