public CptBillingCodeItemCollection GetCollectionByTestOrderId(string testOrderId)
        {
            CptBillingCodeItemCollection result = new CptBillingCodeItemCollection();

            foreach (CptBillingCodeItem item in this)
            {
                if (item.TestOrderId == testOrderId)
                {
                    result.Add(item);
                }
            }
            return(result);
        }
        public CptBillingCodeItemCollection GetCollectionByReportNo(string reportNo)
        {
            CptBillingCodeItemCollection result = new CptBillingCodeItemCollection();

            foreach (CptBillingCodeItem item in this)
            {
                if (item.ReportNo == reportNo)
                {
                    result.Add(item);
                }
            }
            return(result);
        }
        public CptBillingCodeItemCollection GetCollectionBySurgicalSpecimenId(string surgicalSpecimenId)
        {
            CptBillingCodeItemCollection result = new CptBillingCodeItemCollection();

            foreach (CptBillingCodeItem item in this)
            {
                if (item.SurgicalSpecimenId == surgicalSpecimenId)
                {
                    result.Add(item);
                }
            }
            return(result);
        }