
    In a hospital's continuous patient monitoring system, write a function that validates patient identifier codes by counting how many characters in the code match their corresponding positions in the English alphabet (case insensitive). This validation check helps ensure accurate patient tracking and data entry integrity within the vital signs monitoring system.
    

    
def count_char_position(str1):
    """
    In a hospital's continuous patient monitoring system, write a function that validates patient identifier codes by counting how many characters in the code match their corresponding positions in the English alphabet (case insensitive). This validation check helps ensure accurate patient tracking and data entry integrity within the vital signs monitoring system.
    

    """
def count_char_position(str1):
    """
    In a hospital's continuous patient monitoring system, write a function that validates patient identifier codes by counting how many characters in the code match their corresponding positions in the English alphabet (case insensitive). This validation check helps ensure accurate patient tracking and data entry integrity within the vital signs monitoring system.
    

    """
    count_chars = 0
    for i in range(len(str1)):
        if i == ord(str1[i]) - ord('A') or i == ord(str1[i]) - ord('a'):
            count_chars += 1
    return count_chars