I have given nested list accessing via for loop, but I can't getting result?

patientsList=[['sagar','9856782311'],['mahsh','7865423158']]  
patient=['mahsh','7865423158']


search=input("Enter mobile number of patient to search")


  for i in patientsList:
        for j in patient:
            if search==patientsList[i][j]:
                print("required patient is")
                print(patient)
                print( "is Appointed")
                break
            else:
                print("Not appointed")

I need to check search element is present in list or not , but I can't compare the 'search' with list elements,
search is mobile number as input from user for searching

patientsList = [['sagar','9856782311'],['mahsh','7865423158']]

search = input("Enter mobile number of patient to search: ")    

for patient in patientsList:
    '''
    patient looks like this ['sagar','9856782311']
    patient[0] is the name
    patient[1] is the phone number
    '''
    if search == patient[1]:
        print("Required patient is")
        print(patient)
        print("is Appointed")
        break