Document and Entity Information - USD ($)	12 Months Ended
Sep. 30, 2015	Dec. 29, 2015	Mar. 31, 2015
Document And Entity Information
Entity Registrant Name	Bio-Matrix Scientific Group, Inc.
Entity Central Index Key	0001079282
Document Type	10-K/A
Document Period End Date	Sep. 30, 2015
Amendment Flag	true
Amendment Description	EXPLANATORY NOTE: THIS AMENDMENT NO. 3 TO BIO-MATRIX SCIENTIFIC GROUP, INC’S (THE “COMPANY”) FORM 10-K FOR THE PERIOD ENDED SEPTEMBER 30, 2015 (“FORM 10-K”) IS BEING FILED SOLELY TO AMEND THE FOLLOWING PORTIONS OF THE FORM 10-K. (“ORIGINAL FILING”) ITEM 8 ITEM 9A SIGNATURES THE COMPANY HAS NOT MODIFIED OR UPDATED DISCLOSURES PRESENTED IN THE ORIGINAL FILING, EXCEPT AS INDICATED ABOVE. ACCORDINGLY, THIS AMENDMENT DOES NOT REFLECT EVENTS OCCURRING AFTER THE DATE OF THE ORIGINAL FILING AND DOES NOT MODIFY OR UPDATE THOSE DISCLOSURES AFFECTED BY SUBSEQUENT EVENTS, EXCEPT AS SPECIFICALLY REFERENCED HEREIN. INFORMATION NOT AFFECTED BY THE ABOVE AMENDMENTS IS UNCHANGED AND REFLECTS THE DISCLOSURES MADE AT THE TIME OF THE ORIGINAL FILING.
Current Fiscal Year End Date	--09-30
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			$ 1,980,106
Entity Common Stock, Shares Outstanding		4,889,075,005
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2015

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