All the private medical colleges come under the regulation of State counselling authority of the state in which they are located. For example, if a private medical or dental college is located in Chennai, the State Authority of Tamil Nadu will be responsible for the counselling process.MCC does not conduct the admission process for private medical colleges.Also, note that all seats in private colleges are generally filled on the basis ofNEETAll India Rank (AIR). Further, all seats in private colleges are open to all candidates, irrespective of the category they belong to.
Although there is Govt quota seats in private medical colleges of some states but at the same time Keep in mind that if is not applicable in all private college.

For example- Karnataka private medical colleges have but if we talked about Haryana state, there is no such provision.