Document and Entity Information (USD $)	6 Months Ended
	Jun. 30, 2012	Aug. 14, 2012
Document And Entity Information
Entity Registrant Name	QUANTRX BIOMEDICAL CORPORATION
Entity Central Index Key	0000820608
Document Type	10-Q
Document Period End Date	Jun. 30, 2012
Amendment Flag	true
Amendment Description	This amendment to XBRL data is being furnished solely to correct the number of shares of the Company’s common stock outstanding as of August 14, 2012, as reflected in the Document and Entity Information of the Original Filing.
Current Fiscal Year End Date	--12-31
Is Entity a Well-known Seasoned Issuer?	No
Is Entity a Voluntary Filer?	No
Is Entity's Reporting Status Current?	Yes
Entity Filer Category	Smaller Reporting Company
Entity Public Float		$ 525,286
Entity Common Stock, Shares Outstanding		52,528,645
Document Fiscal Period Focus	Q2
Document Fiscal Year Focus	2012