ABNs and GY Modifiers
Ambulatory surgical centers
Clinical Trials, Investigational Device Exemption (IDE) studies, Coverage with Evidence Development (CED) studies
Continuous Glucose Monitors & National Drug Codes (CGMs & NDCs)
Critical Access Hospital (CAH) Billing
Common modifiers
Emergency department services
FQHC services
Inpatient readmissions
NDC Billing Guidelines
Observation services
Off-Campus outpatient clinic services
Organ Transplants
Preventive services
Primary care services
Radiopharmaceuticals
Rural health clinics
Sepsis DRG review
Three Day Payment Window (Outpatient Services Treated as Inpatient)
TIN Validation
Vision services
Window to Request a Reconsideration of Postpay Audit Findings