In many older health insurance policies, you cannot easily avail of the cashless claim for home care treatment. However, if in case your policy includes domiciliary hospitalization, you can use it to claim reimbursement for the treatment. This is a common feature in many health insurance policies, especially those that have been issued in the last seven to eight years. Domiciliary hospitalization is when the insured person is treated as hospitalized even when he/she is at home. The insurance company covers many of the expenses incurred for this treatment.