I-485 Queries

[Asmon 0]

 My interview is to be scheduled in a month based on employment based I received medcaid for spouse and kids and also WIC for 1yr. How did u appraoch for Q61 Q62 in I-485? Anyone who was in similar situation and went through the interview.

According to USCIS "https://www.uscis.gov/greencard/public-charge" Medicaid and other health insurance and health services (including public assistance for immunizations and for testing and treatment of symptoms of communicable diseases; use of health clinics, short-term rehabilitation services, and emergency medical services) other than support for long-term institutional care may not be considered for public charge purpose,

• Nutrition programs, including Food Stamps, the Special Supplemental Nutrition Program for Women, Infants and Children (WIC), the National School Lunch and School Breakfast Program, and other supplementary and emergency food assistance programs.

  Now i already filed I-485 in May 2017, I answered "No" for the public assistance question   "Have you received public assistance in the United States from any source, including the United States government or any state, county, city or municipality (other than emergency medical treatment), or are you likely to receive public assistance in the future?". 

Are Medicaid and WIC considered as public assistance while filling i-485 ? IF yes then What are my options to correct the already submitted I-485 application.