Which form is used by hospitals to bill for inpatient and outpatient services?

Which form is used by hospitals to bill for inpatient and outpatient services?

• A. UB-04
• B. CMS 1500
• C. EOB
• D. Remittance Advice

Answer: (A)

The form hospitals use to bill for inpatient and outpatient facility charges is the UB-04 (CMS-1450). It’s the standard institutional claim form designed for hospital billing, covering the full range of facility services such as room and board, supplies, and ancillary care. The UB-04 collects essential data like patient and payer details, admission and discharge dates, diagnosis codes, procedure codes, and revenue codes that map to where and what services were provided in the hospital. In contrast, the CMS 1500 form is used for professional or physician services billed to payers, not for the hospital’s facility charges. After claims are processed, payers send an Explanation of Benefits or Remittance Advice detailing what was paid or denied; these aren’t used to submit the initial bill.

The form hospitals use to bill for inpatient and outpatient facility charges is the UB-04 (CMS-1450). It’s the standard institutional claim form designed for hospital billing, covering the full range of facility services such as room and board, supplies, and ancillary care. The UB-04 collects essential data like patient and payer details, admission and discharge dates, diagnosis codes, procedure codes, and revenue codes that map to where and what services were provided in the hospital. In contrast, the CMS 1500 form is used for professional or physician services billed to payers, not for the hospital’s facility charges. After claims are processed, payers send an Explanation of Benefits or Remittance Advice detailing what was paid or denied; these aren’t used to submit the initial bill.