New York

10 years: NY CPLR § 208: If a person entitled to commence an action is under a disability because of infancy or insanity at the time the cause of action accrues, and the time otherwise limited for commencing the action is three years or more and expires no later than three years after the disability ceases, or the person under the disability dies, the time within which the action must be commenced shall be extended to three years after the disability ceases or the person under the disability dies, whichever event first occurs; if the time otherwise limited is less than three years, the time shall be extended by the period of disability. The time within which the action must be commenced shall not be extended by this provision beyond ten years after the cause of action accrues, except, in any action other than for medical, dental or podiatric malpractice, where the person was under a disability due to infancy. This section shall not apply to an action to recover a penalty or forfeiture, or against a sheriff or other officer for an escape.

2.5 years: NY CLS CPLR § 214-a: An action for medical, dental or podiatric malpractice must be commenced within two years and six months of the act, omission or failure complained of or last treatment where there is continuous treatment for the same illness, injury or condition which gave rise to the said act, omission or failure; provided, however, that where the action is based upon the discovery of a foreign object in the body of the patient, the action may be commenced within one year of the date of such discovery or of the date of discovery of facts which would reasonably lead to such discovery, whichever is earlier. For the purpose of this section the term “continuous treatment” shall not include examinations undertaken at the request of the patient for the sole purpose of ascertaining the state of the patient’s condition. For the purpose of this section the term “foreign object” shall not include a chemical compound, fixation device or prosthetic aid or device.

None.

2.5 years: NY CLS CPLR § 214-a: An action for medical, dental or podiatric malpractice must be commenced within two years and six months of the act, omission or failure complained of or last treatment where there is continuous treatment for the same illness, injury or condition which gave rise to the said act, omission or failure; provided, however, that where the action is based upon the discovery of a foreign object in the body of the patient, the action may be commenced within one year of the date of such discovery or of the date of discovery of facts which would reasonably lead to such discovery, whichever is earlier.

Not applicable for the state of New York.