Document and Entity Information - USD ($)	12 Months Ended
	Dec. 31, 2022	Apr. 07, 2023	Jun. 30, 2022
Document Information [Line Items]
Document Type	10-K
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2022
Entity File Number	001-41015
Entity Registrant Name	DIGITAL HEALTH ACQUISITION CORP.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	86-2970927
Entity Address, Address Line One	980 N Federal Hwy #304
Entity Address, City or Town	Boca Raton
Entity Address State Or Province	FL
Entity Address, Postal Zip Code	33432
City Area Code	561
Local Phone Number	672-7068
Entity Well-known Seasoned Issuer	No
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	false
ICFR Auditor Attestation Flag	false
Entity Shell Company	true
Entity Common Stock, Shares Outstanding		4,176,123
Entity Public Float			$ 115,345,000
Entity Central Index Key	0001864531
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2022
Document Fiscal Period Focus	FY
Amendment Flag	false
Auditor Name	WithumSmith+Brown, PC
Auditor Firm ID	100
Auditor Location	New York, New York
Units, each consisting of one share of Common Stock and one Redeemable Warrant
Document Information [Line Items]
Title of 12(b) Security	Units, each consisting of one share of Common Stock and one Redeemable Warrant
Trading Symbol	DHACU
Security Exchange Name	NASDAQ
Common Stock, par value $0.0001 per share
Document Information [Line Items]
Title of 12(b) Security	Common Stock, par value $0.0001 per share
Trading Symbol	DHAC
Security Exchange Name	NASDAQ
Redeemable Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50
Document Information [Line Items]
Title of 12(b) Security	Redeemable Warrants, each whole warrant exercisable for one share of Common Stock at an exercise price of $11.50
Trading Symbol	DHACW
Security Exchange Name	NASDAQ