5.7.2.6 UB-04 CMS-1450 Paper Claim Form Instructions The following services must be billed using the UB-04 CMS-1450 paper claim form or electronic claim format when requesting payment: • Hospital ambulatory surgical center (HASC) • Home health (skilled nursing service) • Hospice services • Inpatient hospital • Inpatient rehabilitation • Outpatient hospital • Renal dialysis facility Providers are responsible for obtaining these forms from a supplier of their choice. Refer to: Section 5.7.2.12, “UB-04 CMS-1450 Paper Claim Form Example,” on page 5‑43.