I meant to say that if the HRA and Medical are fixed, then only these would be part of wages. At the same time, if the HRA is paid on actuals subject to certain brackets or limits, and medical (allowance) is "reimbursed" on production of bills and that also subject to certain maximum fixed per month or annum, then these would fall out of wages for the purpose of PF, gratuity, bonus, deduction for absence from work or payment of allowance for overtime work.