-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 L98kweKoltAmHmHYoHx0Ak67hsb/im64g64Juc+KHpXVMYGy8AH8Ouf/igiee3EI
 Er4DMGut5Xip5PCmYg/yVA==

<SEC-DOCUMENT>0001209191-03-016099.txt : 20030807
<SEC-HEADER>0001209191-03-016099.hdr.sgml : 20030807
<ACCEPTANCE-DATETIME>20030807201300
ACCESSION NUMBER:		0001209191-03-016099
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20030805
FILED AS OF DATE:		20030807

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			PINCKERT WARREN E II
		CENTRAL INDEX KEY:			0001200623

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-31700
		FILM NUMBER:		03829871

	MAIL ADDRESS:	
		STREET 1:		3868 MOCKINGBIRD LN
		CITY:			DALLAS
		STATE:			TX
		ZIP:			75205

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			PACIFICARE HEALTH SYSTEMS INC /DE/
		CENTRAL INDEX KEY:			0001027974
		STANDARD INDUSTRIAL CLASSIFICATION:	HOSPITAL & MEDICAL SERVICE PLANS [6324]
		IRS NUMBER:				954591529
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0930

	BUSINESS ADDRESS:	
		STREET 1:		3120 LAKE CENTER DRIVE
		CITY:			SANTA ANA
		STATE:			CA
		ZIP:			92704
		BUSINESS PHONE:		7148255200

	MAIL ADDRESS:	
		STREET 1:		3120 LAKE CENTER DRIVE
		CITY:			SANTA ANA
		STATE:			CA
		ZIP:			92704

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	N T HOLDINGS INC
		DATE OF NAME CHANGE:	19961204
</SEC-HEADER>
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<TYPE>4
<SEQUENCE>1
<FILENAME>doc4.xml
<DESCRIPTION>FORM 4 SUBMISSION
<TEXT>
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ransactionDate><value>2003-08-05</value></transactionDate><transactionCoding><transactionFormType>4</transactionFormType><transactionCode>M</transactionCode><equitySwapInvolved>0</equitySwapInvolved><footnoteId id="F4" /></transactionCoding><transactionTimeliness><value></value></transactionTimeliness><transactionAmounts><transactionShares><value>2000</value></transactionShares><transactionPricePerShare><value>0</value></transactionPricePerShare><transactionAcquiredDisposedCode><value>D</value></transactionAcquiredDisposedCode></transactionAmounts><exerciseDate><value>1993-12-31</value></exerciseDate><expirationDate><value>2004-01-01</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>2000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>0</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirect
Ownership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeTransaction></derivativeTable><footnotes><footnote id="F1">Exercise of stock option granted under the Amended and Restated 2000 Non-Employee Directors Stock Plan of PacifiCare Health Systems, Inc., in a transaction exempt under Rule 16b-3.</footnote><footnote id="F2">Exercise of stock option granted under the Amended and Restated 1996 Non-Officer Directors Stock Plan of PacifiCare Health Systems, Inc., in a transaction exempt under Rule 16b-3.   </footnote><footnote id="F3">Exercise of stock option granted under the Amended and Restated 2000 Non-Employee Directors Stock Plan of PacifiCare Health Systems, Inc., in a transaction exempt under Rule 16b-3.</footnote><footnote id="F4">Exercise of stock option granted under the 1992 Non-Officers Directors Stock Plan of PacifiCare Health Systems, Inc., in a transaction exempt under Rule 16b-3.   </footnote></footnotes><remarks></remarks><ownerSignature><signatureName>s/Warren E Pinck
ert II</signatureName><signatureDate>2003-08-07</signatureDate></ownerSignature></ownershipDocument>

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</SEC-DOCUMENT>
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