The smaller the relative standard error, the more precise the estimate. If you are asking for a hearing after 30 days, you must explain why you are filing the hearing request late. Contact OIG Hotline 202.693.6999 800.347.3756 Fax: 202.693.7020 www.oig.dol.gov As necessary, these investigations also target healthcare providers (doctors, clinics, pharmacists, physical therapists, etc.) [CDATA[/* >