Cover
| Cover | Oct. 19, 2022 |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Oct. 19, 2022 |
| Entity File Number | 001-41015 |
| Entity Registrant Name | Digital Health Acquisition Corp. |
| Entity Central Index Key | 0001864531 |
| Entity Tax Identification Number | 86-2970927 |
| Entity Incorporation, State or Country Code | DE |
| 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 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | true |
| Elected Not To Use the Extended Transition Period | false |
| Units, each consisting of one share of Common Stock and one Redeemable Warrant [Member] | |
| 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 [Member] | |
| 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 [Member] | |
| 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 |