Frequently Asked Questions (FAQs)
- A/B Rebilling FAQs
- Appeals
- CGS GO Mobile App
- Comprehensive Error Rate Testing (CERT) Program
- Claims
- Comprehensive Outpatient Rehabilitation Facilities/Outpatient Rehabilitation Therapy (CORF/OPT)
- Customer Service
- Electronic Data Interchange (EDI)
- End Stage Renal Disease
- Federally Qualified Health Centers (FQHCs)
- Hospital
- ICD-10-CM/PCS
- Inpatient Rehabilitation Facility (IRF)
- Local Coverage Determinations (LCDs)
- Medical Policies and Coverage
- Medical Review
- Medically Unlikely Edits (MUEs)
- Medicare Advantage
- Medicare Secondary Payer
- myCGS
- Provider Enrollment
- Revalidation Initiative
- Rural Health Clinics
- Sequestration
- Skilled Nursing Facilities
- Targeted Probe and Educate